Getting the specs right for site access routes is about more than just laying...

https://noon-wiki.win/index.php/Disabled_Bay_Dimensions:_What_Exactly_Does_TSRGD_Require%3F

Getting the specs right for site access routes is about more than just laying tarmacadam. You need to follow Part M requirements for accessibility and ensure your line markings meet BS EN 1436 standards to prevent slip hazards