Well said MGMonkey.
Saturday's march was months in the planning. The "fat cats with gold plated pensions" taking part in the march were mainly low paid public sector workers, but let's not let a simple thing like facts colour our prejudices.
Those that caused the trouble were nowhere near the main group, because they had no interest in cuts in government spending, they were there to cause as much mayhem as possible. Most of them came via Eurostar from all over Europe, not network rail - that tells you something.
Sadly, months of planning and the message behind the march in the first place lost somewhat by a small group of idiots with their own agendas!