Speed limits


Providing information on speed limits and dealing with requests to introduce, increase or reduce speed limits.


Suffolk County Council has provided speed limits for the vast majority of villages in Suffolk after consultation with local communities. Speed limits can be introduced on roads to reduce speeds and to improve the quality of life for those living adjacent to them. Requests for new or changes to existing speed limits will be assessed against the Department for Transport's Circular 01/2006 Setting Local Speed Limits, which has been adopted by Suffolk County Council as our guidelines.  Enforcement of these speed limits is the responsibility of Suffolk Police.

Suffolk County Council deals with requests to change speed limits from parish, town Parish and town councils or district or borough councils. Individuals requesting changes to a speed limit, need to seek support from the above before submitting a request.

When asked to change a speed limit on a road, Suffolk County Council will take the following into consideration:

  • characteristics of the road, for example if it is straight, narrow or flat, windy and so on
  • costs of enforcement, especially where the speed limit is regarded as unreasonable by drivers
  • costs of engineering measures and their maintenance
  • costs of implementation
  • delays to traffic
  • effect of the current and proposed speed limits on local residents
  • expected accidents savings
  • facilities for vulnerable road users
  • local amenities
  • the local environment
  • level of activity on the side of the road
  • public anxiety about speed
  • road’s accident history
  • whether the request meets our criteria

Any requested change to a speed limit requires the support of the Police to proceed. If a requested speed limit is fully supported, a new speed limit order has to be made. This is a legal process that takes approximately nine months to complete. If objections are received to the order and cannot be resolved, the proposal is referred to Suffolk County Council’s Rights of Way sub Committee and Executive Committee for determination.

We are not permitted legally to place 30mph repeater signs on roads in built up areas with a system of street lighting, as the lighting in the area is evidence that a 30mph speed limit is in place.

If you require information about the enforcement of existing speed limits please contact Suffolk Police.