A joke doing the rounds during the National Conference’s rule was you could construct a shop in the middle of a busy street, just that it had to have the party flag flying on top. But the People’s Democratic Party (PDP) and its ally, the Congress, appear to be firm on the clean-up drive. Says finance minister Muzaffar Hussain Baigh: "We know that unauthorised constructions couldn’t have been possible without a go-ahead from the previous regime. But that doesn’t mean we’ll play ball. We cannot stop, whatever the overt or covert pressures."