Chingford Vehicle Activated Speed Road Signs

Provide twenty 20mph vehicle activated road signs (VAS) to be erected across Chingford, London. All 20mph symbols on the road signs must be 300mm diameter. Of the twenty VAS signs, 10 units will have 20mph roundels, "SLOW DOWN" text and flashers. The remaining 10 units will have just 20mph roundels. Ten of the units will need to be solar powered. Supplier must be TOPAS registered. VAS Signs must be Traffic Sign Regulations and General Direction (TSRGD) complaint and certified to EN12966. VAS signs must be compliant...