How far to evacuate?

[Geordie_Rob]

If it was chemical, out of the immediate area & hope for the best. Constantly looking for signs of trouble nearby & ready to run again if needed.

For rioting, again get away from the trouble or go against all natural instincts & head for the police lines for help. Even if they cuff you & cart you off to the nick, you're out of immediate harms way.

For defending my home, although it'll be devastating to see all I've worked for destroyed/stolen, it's only possessions & can be replaced by contents insurance. If people put more value on bricks & motar than flesh & blood of a family member, they really need to re-assess what's important in life mate.

Just my 2 penny's worth