acceptable advice advising allocated allocation appropriate-behavior appropriate-behaviour approved arrow communicating communication directing direction directional green indication indicator information informing letter lettering off-road parking parking-bay public pullover roadside sign signs white word wording access-denied alert authorised authorized communicate denied directive entry-prohibited fines keep-off limited limited-parking message no-access no-entry no-outsiders no-parking not-allowed not-permitted outsiders parking-prohibited permission-denied private private-property prohibited prohibition prosecution punishment red-lettering reflective-sign restricted restriction restrictions signage unacceptable unauthorised unauthorized vehicles warning words canyon landscape parks plateau red rocks rugged stone usa wilderness aluminium aluminum brushed button buttons fishmonk gray grey input key keypad keypads keys letters machine machines metal metallic meter meters number numbers numeral numerals park press push silver steel type arch banners color colored colors colour coloured colours decorated decorations decorative display distinct distinctive Flags flow four-storeys-high gardens government Istana-Park National-Day nationalism Patriotic patriotism pools pride reflecting-pools reflections Singapore water autumn Forrest HDR lake leafs nature Nyberg