I don't attend CM any more on the grounds that est mentioned. The active antagonism is an unsettling aspect of it, rather than the passive antagonism of simply being there. I prefer the approach of direct engagement campaigning and necessarily distance myself from a group that contains people who feel a need to indiscriminately get their own back.
However, with respect to CM obeying the rules of the road, one of the key issues that I think is important is that it highlights that road design, road traffic rules and traffic flow management and policing very rarely consider cyclists, their vulnerabilities and their needs. Whilst I normally operate on a philosophy that if you don't like rules you should change them not break them, a nodal demonstration that you aren't always going to simply lie down and take it. For this reason I value the existence of CM, even if I'm not going to participate.
And moving on with the subject of road design etc, the business of road traffic planning and management is immense, even in these austere times. Huge resources are constantly expended on pursuing some unobtainable nirvana of free flowing traffic for all at all times, yet since we started building bypasses, expanded roads and other congestion relief measures in the 1930's we have experienced little to no success at all. But parallel to those 80 years of failure, efforts to expand cycle networks and improve other forms of sustainable transport have shown some success. I'm of the opinion that it is perhaps time to stop pandering to the desires of motorists and try something different. In the words of the former Mayor of Bogata - Eric Penalosa “Traffic jams are not always bad. The priority is not always to relieve them.They will force people to use public transportation.”