(1)The Chief Municipal Officer may, if he thinks fit, by notice, in writing, require the owner or the occupier of any land in the municipal area on which trees, shrubs or hedges are growing to keep such trees, shrubs or hedges in a trim condition, and remove any such tree, shrub or hedge, if it obstructs traffic on any street or poses a danger to public safety or overhangs any street causing inconvenience or danger to the passers-by.