Depends how you calculate it but even if you take just the Tory vote - considerably more than 10% given 65% of people voted in 2010 and 32% voted Tory. Somewhat puts PCS to shame.
It's more the point that given the current economic climate that the Border Agency staff DO have decent working conditions ( as do many public sector workers who have gone on strike ).
I can't find the standard salary of a Border Agency employee typically sat behind a counter most of the time ( with guaranteed breaks and relative comfort ) but I'm pretty sure it will be much more than the squaddies risking their life for a little under £20k. Get back to work you ungrateful...
Worryingly I have sympathy with PSBs opinion. Soldiers get a raw deal when it comes to pay and benefits and I'm sure most of those being made redundant would welcome a job with the Boarder Agency. As someone who has an out of work partner I know she'd be happy with any job yet you get these...