The royal family and their own choice to travel into a protest zone

Even though they were aware that there was a public demonstration across the capital covering all prime locations of the main streets of central London, they still took the decisions to go ahead with their own night's entertainments'.

At their own risk of the arts entertainments, they were subjected to apart attack from insisting protesters in relation to student cuts for fundings'.

Therefore they should be held part responsible for their own actions of bad choice decisions...

The students involved got caught up in the heat of the moment, and flung out at any substantial targets to get their message that these arrangements are unreasonable.

Therefore themselves they have to blame, for bad planning and decisions to go ahead with their nights plan.