I do think we should be careful about security issues around our smaller ports and airports, but that is just common sense.
Being careful is one thing but clamping down is another. Id be interested in what "being careful" translates to. The system as it is now works well. We already have to inform Special Branch if we fly to the Channel Islands (for no apparent reason as I'm sure that al qaeda don't yet have a training base on Alderney) and we inform NCU for any foreign flights. Otherwise inside the UK we can just jump in the plane and go, as we can from any railway station.
One thing that has wound me up constantly about Labour is their incessant need to tinker in our daily affairs and liberties. If the Conservatives intend to carry on with this stupidity then I'd be forced to waste my vote with someone else.