Stuck behind an ambulance

This morning, I was happily (well, not so happy cos I'm going to work) driving on the ECP/AYE to work, when I realised an ambulance was hogging lane 1 of the expressway.

Stuck behind, nothing to do, then I realised the hotline to call the ambulance was painted on its back. 2 things occured to me

1) Thats another way to get people to remember the number(by hogging lane 1 of the expressway)
2) Nows a opportunity to remember the number.

So in case any of us needs the number(ah choy!), its 6311 1111.