branches clipping cut cutting electric-hedge-trimmer electrical gardening hedge hedging shrub shrubbery trimmed trimmer trimming boots brush cutter danger engine fuel fuelled gasoline-engine line trimmer line trimmers motor motorised motorized outdoor power equipment petrol engine protection protective clothing protective gear safety safety colours shaft spinning strimmer string trimmer weed wacker whipper snipper work work clothes working workman fluro-vest height high lopping man man-at-work mechanical noise Noisy prune pruning saw tall tree trim up-high care cutter equipment grass grass-cutter groundsman lawn lawn-care lawn-mower machine machinery mower petrol-mower power rotary-mower rotation rough rustic