Until Further Notice:

These are among the routes where mobile safety cameras will be operating.

A303, A36, M4, A419, A338, A346, A30, A354, A342, A350, A420, A3098, A360, A361, A3102, A350, B390, A429, B4040, and in other Swindon, Chippenham, Trowbridge, Salisbury and Calne areas.

The above mobile locations are subject to change due to operational requirements, local conditions, at short notice and without prior warning

In addition, mobile speed enforcement may also be carried out within any site or along any approved enforcement route which has been approved for fixed cameras. Therefore, if speed monitoring shows motorists obey a fixed camera and then immediately speed up after passing it, or if a fixed camera is out of action it is within the rules to position a mobile camera within the site length.