There are "Cyclists dismount and use footway" signs at some roadworks on Kings Hedges Road SE-bound outside the Post Office near the Golden Hind.

I spoke to a worker who said the sign had been put in by their traffic management team, after getting permission from Cambridgeshire County Council.

I have phoned the County who say one of their traffic management people will phone me back.

I have also made this FOI request:
https://www.whatdotheyknow.com/request/roadworks_traffic_management_cor