[{"data":1,"prerenderedAt":239},["ShallowReactive",2],{"sanity-nrqLywC5aP5d8dik_tIWIonK9tJ20e9Ga3wg5oKBCwQ":3,"sanity-9THy5SJm3EqUfOCCP8_T8kZl_-JoIsjgN1aCIwKsprI":127,"sanity-HkIBfWSD-XMWv7DQaQertWkzdaHWUbu2AIJHHvpeN3c":149,"$fzlAKZPpNJqGfJqPHYKd2UhiAnYnYFmzPvccJihzky8w":219},{"data":4,"sourceMap":-1},{"_createdAt":5,"_id":6,"_rev":7,"_type":8,"_updatedAt":9,"calculation_model_id":10,"datasheet_1":11,"datasheet_2":12,"datasheet_3":13,"datasheet_4":14,"description":15,"image_1":16,"image_2":17,"image_3":18,"image_4":19,"image_5":19,"image_6":19,"kind":20,"medusa_product_id":21,"related_products":22,"related_products_generated_at":36,"sizes":37,"slug":38,"subtitle":40,"tags":41,"thumbnail":125,"title":126},"2026-07-15T14:22:41Z","ss-road-hump-to-the-557-4","KXsTpcetY6Vq0sKW8HrHsF","stanchionSign","2026-10-02T14:11:34Z","stanchion_supplementary_plate","stanchion_substrate_datasheet","stanchion_vinyl_datasheet","stanchion_clips_datasheet","stanchion_all_frames_datasheet","Stanchion Frame Supplementary Plate","stanchion_supplementary_plate_image_1.png","stanchion_supplementary_plate_image_2.png","stanchion_supplementary_plate_image_3.png","","plate","stanchion-supplementary-plate",[23,27,30,33],{"_key":24,"_ref":25,"_type":26},"related0","sf-triangular-supplementary-standard-legs","reference",{"_key":28,"_ref":29,"_type":26},"related1","sf-square-supplementary-standard-legs",{"_key":31,"_ref":32,"_type":26},"related2","ss-road-humps-ahead-for-557-2",{"_key":34,"_ref":35,"_type":26},"related3","ss-crossing-on-road-hump-547-8","2026-10-02T14:11:21.418Z","[]",{"_type":39,"current":6},"slug","Temporary Road Sign Plate for stanchion frame (TSRGD: 557.4), frame not included. Frames with plate combinations can be found in the Stanchion Frame Sign section.",[42,75,102],{"_createdAt":43,"_id":44,"_key":45,"_rev":46,"_type":47,"_updatedAt":48,"body":49,"id":70,"orderRank":71,"slug":72,"title":74},"2026-07-15T14:17:58Z","tag-stanchion-plate","rqOBTOsys6Nazqjjb7tJN","l8mWR7YSu0YRaRPf5i9C7Q","tag","2026-07-18T16:21:24Z",[50,61],{"_key":51,"_type":52,"children":53,"markDefs":59,"style":60},"tag-stanchion-plate-b0","block",[54],{"_key":55,"_type":56,"marks":57,"text":58},"tag-stanchion-plate-b0s","span",[],"Temporary sign plates",[],"h3",{"_key":62,"_type":52,"children":63,"markDefs":68,"style":69},"tag-stanchion-plate-b1",[64],{"_key":65,"_type":56,"marks":66,"text":67},"tag-stanchion-plate-b1s",[],"This is the sign face itself: a flat aluminium plate printed for temporary and roadworks use and made to the relevant TSRGD and Chapter 8 requirements. Plates are finished in reflective sheeting so they stay legible in low light and bad weather on a live site. They drop straight into our stanchion frames and are quick to swap out as a job moves on. Made and stocked in the UK, most plates ship within a few working days, with bespoke wording and larger runs available on request.",[],"normal","stanchion_plate","0|1000mw:",{"_type":39,"current":73},"stanchion-plate","Stanchion Plate",{"_createdAt":76,"_id":77,"_key":78,"_rev":79,"_type":47,"_updatedAt":80,"body":81,"id":90,"metaRoadSigns":91,"metaTemporaryRoadSigns":95,"orderRank":98,"slug":99,"title":101},"2026-04-02T13:20:40Z","tag-traffic-calming","0y76qr-mFbH9Zdfp8MP0b","P5GBEe3XF0PZkXUpPmhLeG","2026-10-21T15:51:43Z",[82],{"_key":83,"_type":52,"children":84,"markDefs":89,"style":69},"tag-traffic-calming-b0",[85],{"_key":86,"_type":56,"marks":87,"text":88},"tag-traffic-calming-b0s",[],"Traffic-calming signs warn of and control the features that slow vehicles down, such as humps, chicanes and 20mph zones. They're used most on residential streets and around schools where speed is a real concern.",[],"traffic_calming",{"_type":92,"description":93,"title":94},"meta","Road hump, quiet lane and traffic calming signs that slow drivers where it matters. Made in the UK to TSRGD and BS EN 12899-1, priced online.","Traffic Calming Signs | Road Hump Signs",{"_type":92,"description":96,"title":97},"Temporary road hump and priority signs for works and events, including give way to oncoming traffic. Made to TSRGD and BS 8442, buy online.","Temporary Traffic Calming Signs","0|1000fs:",{"_type":39,"current":100},"traffic-calming","Traffic Calming",{"_createdAt":103,"_id":104,"_key":105,"_rev":79,"_type":47,"_updatedAt":80,"body":106,"id":115,"metaRoadSigns":116,"metaTemporaryRoadSigns":119,"orderRank":122,"slug":123,"title":124},"2026-04-02T13:20:39Z","tag-supplementary","gDPK_4XRH0uQmawmOTahZ",[107],{"_key":108,"_type":52,"children":109,"markDefs":114,"style":69},"tag-supplementary-b0",[110],{"_key":111,"_type":56,"marks":112,"text":113},"tag-supplementary-b0s",[],"A supplementary plate is the smaller sign fixed directly below a main sign to qualify what it says. It adds the detail that makes the message precise: an arrow showing which way a restriction applies, a distance, a time period, or an exception such as except buses or except for loading. It has no meaning on its own and should always be read together with the sign above it. Matching the plate to the primary sign is what keeps a restriction clear and enforceable.",[],"supplementary",{"_type":92,"description":117,"title":118},"Supplementary plates that sit below a main sign: distances, hazard details and exceptions. Made in the UK to TSRGD, priced online in any size.","Supplementary Plates | Road Sign Plates",{"_type":92,"description":120,"title":121},"Square and triangular stanchion frames with a supplementary section for an extra plate below the main sign. For roadworks and events, buy online.","Stanchion Frames with Supplementary Plate","0|1000eg:",{"_type":39,"current":115},"Supplementary","stanchion_sup_557.4.png","Road hump to the right and at 20 yards (TSRGD: 557.4)",{"data":128,"sourceMap":-1},[129,135,139,144],{"_id":25,"_type":8,"kind":130,"slug":131,"subtitle":132,"thumbnail":133,"title":134},"frame",{"_type":39,"current":25},"Traditional stanchion frame for temporary road signs","STAN-FRAME-TRI-SUP-SL-A.png","Triangular Stanchion Frame with Supplementary section and Standard Legs",{"_id":29,"_type":8,"kind":130,"slug":136,"subtitle":132,"thumbnail":137,"title":138},{"_type":39,"current":29},"STAN-FRAME-SQU-SUP-SL-A.png","Square Stanchion Frame with Supplementary section and Standard Legs",{"_id":32,"_type":8,"kind":20,"slug":140,"subtitle":141,"thumbnail":142,"title":143},{"_type":39,"current":32},"Temporary Road Sign Plate for stanchion frame (TSRGD: 557.2), frame not included. Frames with plate combinations can be found in the Stanchion Frame Sign section.","stanchion_sup_557.2.png","Road humps ahead for half a mile (TSRGD: 557.2)",{"_id":35,"_type":8,"kind":20,"slug":145,"subtitle":146,"thumbnail":147,"title":148},{"_type":39,"current":35},"Temporary Road Sign Plate for stanchion frame (TSRGD: 547.8), frame not included. Frames with plate combinations can be found in the Stanchion Frame Sign section.","stanchion_sup_547.8.png","Crossing on road hump ahead (TSRGD: 547.8)",{"data":150},{"faq":151},[152],{"_key":153,"_type":154,"eyebrow":155,"faqs":156,"subtitle":217,"title":218},"fa105424e455","faq","FAQ",[157,169,181,193,205],{"_key":158,"answer":159,"question":168},"93bf1e7851ea",[160],{"_key":161,"_type":52,"children":162,"markDefs":167,"style":69},"537fc5ab1618",[163],{"_key":164,"_type":56,"marks":165,"text":166},"7154d2dcd283",[],"For work on or beside a public road in the UK, yes. Chapter 8 of the Traffic Signs Manual sets out how road works should be signed, and our rigid signs conform to BS 8442 and Chapter 8. On private land the choice is yours, but the same signs work just as well.",[],"Do temporary road signs need to be Chapter 8 compliant?",{"_key":170,"answer":171,"question":180},"588ee5f76aff",[172],{"_key":173,"_type":52,"children":174,"markDefs":179,"style":69},"60f52fe3f822",[175],{"_key":176,"_type":56,"marks":177,"text":178},"8db5af862898",[],"The sign is the reflective face that carries the message. The frame or stand is what holds it upright on the ground. You usually need both, so we sell them separately to let you match a frame to signs you already own, or buy them together.",[],"What's the difference between a sign and a sign frame?",{"_key":182,"answer":183,"question":192},"e23489359187",[184],{"_key":185,"_type":52,"children":186,"markDefs":191,"style":69},"2533a1a652b4",[187],{"_key":188,"_type":56,"marks":189,"text":190},"dddf0688f758",[],"Yes. Alongside standard prescribed signs, we produce bespoke temporary signs with custom text and symbols. Add your wording in the customer notes at checkout and we'll set it out for you.",[],"Can I get a temporary sign with my own wording?",{"_key":194,"answer":195,"question":204},"7a309c294d5b",[196],{"_key":197,"_type":52,"children":198,"markDefs":203,"style":69},"49fc4c1c2c49",[199],{"_key":200,"_type":56,"marks":201,"text":202},"65a3e6acf9b6",[],"Most items are held in UK stock and dispatched within 2 to 7 working days, depending on whether the sign is stocked or made to order. Working to a deadline? Get in touch before you order and we'll confirm timings.",[],"How quickly can you deliver?",{"_key":206,"answer":207,"question":216},"be9834f02ba4",[208],{"_key":209,"_type":52,"children":210,"markDefs":215,"style":69},"ddfe442db065",[211],{"_key":212,"_type":56,"marks":213,"text":214},"48bc7f512099",[],"Our rigid temporary signs are made from Zintec aluminium with a reflective face, built to handle weather and stay visible in low light. Frames and stands are steel or aluminium depending on the model.",[],"What are the signs made from?","Common questions about temporary signs, frames and Chapter 8 compliance.","Temporary Road Signs FAQ",{"id":220,"title":221,"subtitle":222,"handle":21,"variants":223},"prod_01KXK36NKKGTYBY6T45B3QD436","Stanchion Supplementary Plate","Temporary Road Sign Plate for Stanchion Frame Signs",[224],{"id":225,"calculated_price":226},"variant_01KXK36P27DHP3WXDGKCB6T4BS",{"id":227,"is_calculated_price_price_list":228,"is_calculated_price_tax_inclusive":228,"calculated_amount":229,"raw_calculated_amount":230,"is_original_price_price_list":228,"is_original_price_tax_inclusive":228,"original_amount":229,"raw_original_amount":233,"currency_code":234,"calculated_price":235,"original_price":238},"pset_01KXK36PAJ4KTN7GT0W5RQVZA8",false,1,{"value":231,"precision":232},"1",20,{"value":231,"precision":232},"gbp",{"id":236,"price_list_id":237,"price_list_type":237,"min_quantity":237,"max_quantity":237},"price_01KXK36PAJ854A6K8T2S27FGVM",null,{"id":236,"price_list_id":237,"price_list_type":237,"min_quantity":237,"max_quantity":237},1792676160447]