it followed a review by alex carlyle, who found that there have been cases where groups that support extremist ideologies have received funding. it is important as we discussed in this house on monday, that that does not happen. yes, we should work with community groups, but not those that encourage an extremist narrative. >> is important the prime minister doesn't just defend the decisions he has made, but continues to reflect on these, and really try to make absolutely sure he gets it right. if you does that, -- if you does that, we will strongly support him on that. mr. speaker, the prime minister, if i can turn to another issue with all party support, the prime minister commissioner davis report to look at airport capacity. now that the commission has recommended a third runway at heathrow, does he agree that, subject to environmental testing, there should be no further delay, and they should go ahead? will he take that forward? david cameron: first of all, let us all think that team for a thorough piece of work they have done. i think there is a lot of common ground across all s