There was a incident in the Derry Galway game were a Galway player in possession was "ushered" over the sideline by a couple of Derry players. McQullian pointed his flag in favour of the Galway player and indicated a pushing motion with this hands. I didn't hear if the referee blew his whistle at this point but is it not the linesmans job to indicate which way the line ball is to go and he should not be calling the freekick??