A NORTH Wales man's hobby of shooting his air pistol at trees and signs in a wood has landed him in hot water. Police saw him walking along a road near Holywell and he was carrying a pistol which was loaded. At Flintshire Magistrates' Court yesterday, Paul Trevor Donnelly, 25, of Moor Lane, Holway, Holywell, admitted unlawfully possessing the pistol in Greenfield Road in Holy-well, on August 8. Magistrates gave him a 12-month conditional discharge and ordered him to pay £55 costs. Justin Espey, prosecuting, said he told police he had simply been shooting the gun at signs and trees...