# The M4 Motorway (Junction 24, Coldra Interchange, Newport) (40 MPH Speed Limit) Regulations 2010, Note: Explanatory note


(This note is not part of the Regulations)
These Regulations impose a maximum speed limit of 40 miles per hour (instead of the general 70 miles per hour speed limit imposed on motorways by the Motorways Traffic (Speed Limit) Regulations 1974 (S.I.1974/502)) on the lengths of the M4 motorway specified in these Regulations.

---
Source: https://www.legislation.gov.uk/wsi/2010/71/note (the official version)
Page: https://openlegislation.uk/m4-motorway-junction-24-coldra-interchange-newport-40-mph-speed-limit-regulations-2010/note
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.