safes do you need one

hi do you need a safe some one ask me yesterday anser from me is yes .But wot type we have a normal of cash box bolted down to floor light weight aprox 2 kg key locking ,just to lock away small amount of cash as we never have much in van aprox £50 pounds.and van papers passports etc .

We have an Alko one Mike, we took it out of the caravan and Mick installed it in Helga under one of the sofa's.  We don't use it very often, only for copies of passports/insurance/VO5 while in France.  Never use it in the UK.