Scottish Airports (Access to Public Roads) (PE528) The next petition is PE528, in the name of MacRoberts Solicitors, on behalf of the Glasgow Airport Parking Association Limited, which calls on the Scottish Parliament to conduct an inquiry into the consequences for transport infrastructure in Scotland of competition in on-site and off-site car parking at Scottish airports and to amend such legislation as it might consider appropriate.The committee considered the Scottish Executive's response at its meeting on 3 September 2003 and agreed to seek clarification from BAA as to whether it is common practice across all its airports to impose charges on certain companies to pick up and drop off customers.