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40 mph signs with no visibility of roadworks, cones, accidents or traffic,

Reported via desktop in the Electronic Sign (NH) category by Stuart Allen at 14:54, Wed 8 January 2025

Sent to National Highways less than a minute later. FixMyStreet ref: 6951919.

Sunday morning 5 Jan, 5am. All gantry signs between Slough and East Reading set to 40 mph with temperatures above freezing. (We had just driven overnight from the Alps in rainiing, sub zero conditions (520 miles to Calais. 3.30 am Shuttle Crossing.) Traffic self regulated to 40/70 mph. on the French autoroutes Were the signs on the M4 incorrectly set?

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