(a) unauthorised and unlawful emissions of dark smoke from the premises in question have occurred consistently and regularly over a period of at least two days;
ukukhutshwa komsi omnyama okungagunyaziswanga nokungekho mthethweni kulo ndawo kuthethwa ngayo kwenzeka rhoqo kwaye kuyaqhubeka ixesha leentsuku ezimbini ubuncinane;