Following hard on the heels of Vietnam Airlines announcement that it will start a new four times weekly service from London Gatwick to Vietnam in December 2011, Air Asia X has revealed its plans to switch its 3 year old service to Gatwick from London Stansted starting 24th October. The competition between London Gatwick and Stansted is intensifying and clearly Gatwick's recent strong marketing initiatives are paying off. Having been very impressed  recently on a behind the scenes tour of the airport with showed off some of the spectacular improvements being made at Gatwick, it will be interesting to see what other carriers follow the lead set by these two different -  but equally prestigious in their own way - airlines ! Watch this space......