questionText: To ask the Secretary of State for Transport, whether she has made an assessment of the merits of (a) self-healing asphalt and (b) other methods to tackle potholes.
answerText: The Government is committed to enabling local highway authorities to maintain and renew their local highway networks. Decisions on which materials to use to repair their roads are matters for local highway authorities, but the Government encourages them t...
heading: Roads: Repairs and Maintenance