Buncefield siren test announcement

Dear Resident

Buncefield siren test announcement 

At 7pm this evening (Wednesday 3 September) a public warning siren will be tested at the Buncefield site, off Buncefield Lane in #HemelHempstead. 

The alarm will sound for two minutes, firstly with a two-tone alarm and then with a single tone. 

If you hear the siren, there is no cause for concern and no need to call 101 or 999 to report it to us. Thank you. 

#DacorumPolice #HemelHempstead #Buncefield #PublicAnnouncement #Siren