no dumping signage

area attention board boards canada canadian city communication concept control design designs discard dump dumping ecological ecology environment environmental facility fence forbidden garbage illegal information law limit limitation limited litter littering message metal municipal not notice ontario order ordinance oudoors outdoors outside owner park parks permitted pollution post private prohibited prohibits property prosecute prosecuted regulations restricted restriction rights road rubbish rules secure security sign signage signboard signpost street symbol tool toronto town trash violates violators warning waste wires zone