I think the problem here is that the police are using a piece of equipment that is also used to enforce the law and punish a crime to deal with a situation that could be better addressed by other means ie stopping 'perceived' speeding cyclists and having a polite word with them. The issues I can see are these:
1 - using camera, stopping cyclist for speeding even if no pedestrians about ie speeding is the 'crime' rather than inappropriate speed for the conditions. Cyclist being stopped is regarded as habitual speeder even when there would be pedestrians about.
2 - use of the camera is inappropriate and not suitable for accurately measuring the speed of cyclists. Some cyclists are being blamed in the wrong.
3 - targeting cyclists alone - because they have fancy equipement which is fun to use - without taking into consideration that pedestrians have a responsibility as well if this is a shared facility.
4 - as cyclists are the group being targetted and not pedestrians then the general public is being sent the message that cyclists do not have an equal share of the facility but nevertheless a greater responsibility and therefore Joe Pedestrian can act like a right tit with no consequences because the police don't have a 'spot an idiot pedestrian' camera to play with.
5 - This shared facility is not suitable for pedestrians and cyclists at the same time or should be redesigned to make it safer.
1 - using camera, stopping cyclist for speeding even if no pedestrians about ie speeding is the 'crime' rather than inappropriate speed for the conditions. Cyclist being stopped is regarded as habitual speeder even when there would be pedestrians about.
2 - use of the camera is inappropriate and not suitable for accurately measuring the speed of cyclists. Some cyclists are being blamed in the wrong.
3 - targeting cyclists alone - because they have fancy equipement which is fun to use - without taking into consideration that pedestrians have a responsibility as well if this is a shared facility.
4 - as cyclists are the group being targetted and not pedestrians then the general public is being sent the message that cyclists do not have an equal share of the facility but nevertheless a greater responsibility and therefore Joe Pedestrian can act like a right tit with no consequences because the police don't have a 'spot an idiot pedestrian' camera to play with.
5 - This shared facility is not suitable for pedestrians and cyclists at the same time or should be redesigned to make it safer.