1. The jobs impact has never been quantified by an independent survey
2. Comparing LHR alone to other airports is dishonest for the least because London has FIVE (international) airports.
3. Finally, BA and BAA just can't be trusted: T5 was given planning permission on the condition there will not be further expansion... But then, since they're in bed with the DfT, planning was never going to be an issue -or will it?