Please note that a section of the A418 has had to be closed for emergency gas repairs to a gas leak from Wingrave Crossroads to Burcott Lane. The following diversion is in place. Traffic commuting between Aylesbury and Leighton Buzzard also being affected and long delays at times. 4. ALTERNATIVE ROUTE FOR AFFECTED USERS Aylesbury Road, Leighton Road, Wing Road, Leighton Buzzard Bypass, Billington Road, Church End, Tring Road, Dunstable Road, Church Road, High Street, Marsworth Road, Lower Icknield Way, Aston Clinton Bypass, Aston Clinton Road, Broughton Lane, Stocklake, Douglas Road, Bierton Road.