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Traffic regulation orders (TRO) are legal orders put in place to control speed, movement and parking of vehicles and control pedestrian movement on our roads.

Speed limits apply to all roads.  Weight limits are in place for some roads.  Restrictions on the movements of abnormal loads are also in place.  TRO's for parking and waiting are also in place throughout the Council Area.

Enforcement of traffic regulation orders (TRO)

  • Dumbarton Police Head Quarters: 01389 822 000 or 101

Draft Traffic Regulation Orders & Road Closures:


TTRO - Various Roads, Clydebank College Area

Order by reason of facilitating the 2019 Monte Carlo Classic Rally on Wednesday 30 January 2019.

Published : 10 January 2019

Talisman Avenue - Temporary Traffic Management Order 2018

Order to facilitate housing redevelopment works on and adjacent to Talisman Avenue, Dumbarton.

Published : 14 December 2018

Temporary Traffic Management Order -Boquhanran Road, Clydebank, 9 December 18

Order to facilitate repair works by Network Rail on and adjacent to Boquhanran Road, Clydebank.

Published : 21 November 2018

Road Improvement Works across West Dunbartonshire

Extensive road resurfacing and reconstruction works are set to begin throughout West Dunbartonshire.

Published : 27 July 2018

Reduced Speed Limit, A811 Lomond Road, Balloch

The Order will make it unlawful for any person to cause or permit any vehicle to be driven on the following sections of road at a speed exceeding 30 miles per hour when indicated by authorised signs.

Published : 27 December 2017