Where that debate has obviously been very hot recently is around the issue of individuals travelling from the U.K. to Syria and Iraq to fight, the so-called foreign fighters.
What is clear is that the U.K. government has espoused a hard line with regards to individuals who want to return to the U.K. In contrast, other European countries, such as Denmark, have tried to make it easy for these individuals to return and engage with them. The U.K. has sent a much stronger message.
There's a large debate in the U.K. as to whether that is the right approach. The fact of the matter is that a lot of individuals have travelled from the U.K. to Syria and Iraq. There is pretty clear evidence that a number of those people would like to come back, but the fact that the penalties imposed potentially by the U.K. on people who do come back are seen to be so strong perhaps means that they decide not to return necessarily. The debate is whether that is the right approach to take.
We have an election going on. There's a lot of discussion about the overall approach that the U.K. takes to what we call prevent as part of our countering strategy, and it's clear that, whatever government we have after next Thursday, that matter will be reassessed across the board, so I think the U.K. strategy will change. Whether it becomes harder or softer will depend on who is in 10 Downing Street next Friday morning.