The poll covered the advantages and disadvantages of a third runway at Heathrow.
Populus interviewed a random sample of 1,203 adults aged 18+ by telephone between 7th and 17th September 2007. Interviews were conducted across the 12 local authority areas that comprise the 2M Group. These local authority areas were: Ealing, Hammersmith and Fulham, Hillingdon, Hounslow, Kensington and Chelsea, Merton, Richmond, Slough, South Bucks, Spelthorne, Wandsworth, Windsor and Maidenhead. Quotas were set to ensure that the sample was representative of the 12 local authority areas, age, gender, and SEG.