care cutter cutting equipment fuel grass grass-cutter groundsman lawn lawn-care lawn-mower machine machinery man mower petrol-mower power rotary-mower rotation rough rustic trimmer trimming work workman danger grass-cutting landscaping lawn-mowing maintenance mobile motor-mower motorised motorized park public-area sign signage warning active activities adults community designed enjoying enjoyment exercise families fitness fun leisure move movement moving outdoors parks planned prepared recreation recreational safety sport sporting-equipment strength strong suburban sunlight sunshine trees variety bush garden gardener gardening green lawnmover mover plant services tool tools