Police investigate five year old's question: Does the siren go nee-nah or woo-woo

A talk was being given by police community support officers (PSCOs) but the conversation quickly became centred on more serious issues, like whether the police siren goes nee-nah or woo-woo.
Thanks to the police presence the problematic inquiry was swiftly investigated by hauling the students of Haydonleigh primary school outside to the police car and setting off the siren.