Donâts: 1  Donât be tempted to rinse the area for 24 hours after tooth removal. 2  Avoid hot food or drinks until the numbing wears off. 3  Donât poke at the extraction site! â keep your fingers and tongue away from this area.  Avoid sucking (ahemâ¦ through straws and stuff), spitting, and blowing your nose (unless you have to).
Second World War period British Air Raid Precautions (ARP) warden's 'all clear' hand bell.If a gas attack was suspected warning was given locally by means of the ARP warden's hand rattle and the all clear was announced through the ringing of hand bells.econd World War period British Air Raid Precautions (ARP) warden's 'all clear' hand bell.
By the outbreak of war there were more than 1.5 million in the ARP (Air Raid Precautions), or Civil Defence as it was later re-named. The most visible members of the ARP were the air raid wardens. ARP posts were initially set up in the wardens home, or in a shop or an office, but they were later purpose-built.Each post covered a certain area, varying across the country, but with about ten to the square mile in London.n the aftermath of a raid, ARP wardens would often be first on the scene, carrying out first-aid if there were minor casualties, putting out any small fires and helping to organise the emergency response.