they may be all of those things who knows, but one life lost seems a high price to pay. they have been in situ in Euston square since september, because the plan is to remove the trees from the park bit outside of the station, at least that is what i believe they have protested over, you would think that the law could and should have removed the protestors before now. and since then have built a tunnel in two months. Something fishy about this whole matter.