Well considering how careless Kev was with his other "weapon" I'd say he needs supervision regarding ALL weapons.
Why on earth would an alleged adult be using a weapon of any kind indoors anywhere other than at a firing range anyway ? In a home where there are three children,one of whom has a disability & could wander in at any point ? Not to mention pregnant KP & the heavily pregnant Lara staying there.It beggars belief.
It makes me wonder exactly how much powers of logic some people have in order to understand this.