Hi,
Have you considered local news television? That's a sure fire way to get people's attention, and it may be cheaper too. A few days ago there was something about war veterans on Look North (a WWI name being recognised) and with the 11th coming up I think local news - not neccessarily national news - would be interested in hearing stories. I'm pretty sure that a great amount of British citizens would be disgusted if they heard what was happening.
Regards,
Matt, British-Malaysian