EatMyShorts you actually support the idea that Will and others are doing a good job by stating that crims and n'er do wells have to look for other ways to get their contraband airside. If security wasn't present at all access points to airside it would be even easier for the nasties to get their goods airside.
I made the mistake on one ocassion when travelling on a business trip, but going to a charter destination in USA, albeit on a scheduled flight. of wearing a suit. This meant I didn't fit the profile of passenger for the flight at all and was pulled over for security check at 3 points before leaving UK, and also on arrival in USA where we could mix with unscreened domestic arrivals at one point. Next time I shall wear flip flops and a kiss me quick hat!