Well I just hate emails that are incorrect it just smells of tired jobsworth IT people coming up with millions of reasons why its too difficult and not doing it because its right. (I am in IT and I hate that).
On the bag sizes I dont believe these rules can stand for very long. Weeks rather than months.
Non UK people will avoid the UK as a hub because their hand baggage wont work only in the UK. So if youre going from the US to Europe why go through the pain.
BAA will really really hurt as its connections which make LHR and LGW so important and the shops are hurting too. Whos going to buy stuff with no bag to put it in. BAA lease the shops. If I were Dixons I would want compensation from someone.
Some hints emerge for the v-flyer from my experience today as follows:-
VS OLCI Bag drop (really really crowded) asked me to show them the bag then fit it in the box. My Targus Laptop bag is exactly 45cm so it fitted in the stupid wooden box then I couldnt get it out. I explained this to the check in guy who thought it was hilarious and said I could take the wooden contraption with me if I liked.
Lots of other people being caught and arguing and getting nowhere and yet some people inexplicably getting 2 bags or big rucksacks through.
Once past the VS person up to T3 where there are yellow shirted temporary people looking for liquids before security. They didnt seem too concerned about my bag. I echo the previous person - British 'not by job' syndrome.
Then into security and again no size check - not reomtely interested and of course pathetically slow and it seems to me the carpet is a massive health risk now shoes have to come off.....
So my advice to anyone with a bag too big is to try to come to the airport with someone to see you off and leave the hand bag with them until you are past the VS human at check in. Nobody else cares if youre careful and blend into the background

The conductor of the last night of the proms made a plea today for the instruments rule to change as i was causing musicians to cancel appearances abroad rarther than rick millions of pounds of Stradivarius to the people who chuck the bags on and the temperature changes in the hold. I dont see an Al-Queda symphony orchestra planning to play us all to death so I do think its all gone OTT for political 'we did something concrete even if it didnt make a difference' reasons.
Enough ranting from me. Look for my trip report later I had a lovely flight in the new PE seats. plus 2 great clubhouse G&T's and on the way over I turned GOLD !! Excellent!!!