Term 3 Week 3 - Using 999 call

I think school children and members of the public abuse the999 call as they do it for fun.I should call 999 when there is an emergency.I should not call 999 when it is not nessceesary.The abuse of it is when there is an emergency and you need to call 999 but someone play a prank call and waist your time.I should think twice before i call 999.