oldandgreynow - your DH is being sensible. Maybe TBH it is a bit of bloke thing. I honestly think about it quite a bit and have a quiet check through now and then that we have supplies of essentials. I feel I am protecting my family.
I know people are making jokes but here but there is a real live situation going on in Greece that could come to the UK.
A few years ago me and DW heard a rumour that one of the UK banks was going down. We were so worried about that we decied to go to the bank and took £500 out in £5, £2 and £1 denominations. About a week later the Northern Rock actually did go down.
We realised that there was a real risk an cash machines would not be operating. Since then, Alistair Darling has admitted the UK really was hours away from closing the banking system down.
The economy is still in severe stress and the interbank lending markets are very tight. There is real risk of further bank failures across Europe. Keeping the house well stocked with essentialls, fuel and some ready cash is a very good idea at current times.
Do this thought experiment. If the banking system shut down at 3.30 pm today. How long could you survive? My view is society would start to break down after 7 days. Supermarkets would run out of food and the power grid would shut down as power station workers could not get to work. Then there would be no fuel as petrol pumps require electric to operate. No internet either.
That is how fragile our society is - just 7 days from disaster.