Or if someones dog walked out in front of you causing an accident would you also like the owner to be readily identified.
Worse things happen in front of CCTV cameras everyday, possibly another reason to mark us all out for ID.
Were does this end.
Generally the dogs are all chipped now and so would be identifiable, Plus majority of dogs are insured due to high vet fees and so are covered for such events. The world has gone mad, it is a claim claim society sadly.
In a way it's a similar situation to wild camping, we who do not leave a mess behind to those that don't give a dam. We wish for those that have no respect for the areas that we all love could be identified and punished for the disgrace they leave behind but sadly they are mostly unidentifiable, where as us that respect that areas get thrown into the same group as those.
Hence cyclist, Majority are fine but the bad eggs among them don't give a dam about others, So I do believe that those that ride with the respect of other road users were to have a form of visible ID which would help show the ones that ride unruly by riding unsafely and without due care and attention, (red-light, more than 2 abreast, not moving to single file to allow safe passing of others Not having lights on etc etc.)
I only yesterday had a guy on a bike come off the pavement went across both lanes Infront of me and oncoming traffic! We had to brake sharply (in a 20mph zone) and if he was displaying some form of ID he might of not done this as he would know he would of been identifiable and prosecuted for dangerous riding without due care and attention.
For those responsible riders surely they would like to get rid of the bad name these thoughtless riders give the majority. Like we would like to be able to be seen and accepted as considerate campers.
When you think about it, We pass a car test and can drive a car, then to ride a motorcycle you need to pass a separate test and so on. BUT you drive your car all the time abiding all the laws of the road, but you jump onto your motorbike and get a ban and you loose your licence for all. A cycle is still a form of transport but folk can get away with causing all sorts of issues with no chance of comeback on them.
So yes everyone needs to be safe, thoughtful of other road users but all should be identifiable and accountable for their actions.