Not legally.
16
There is no age limit to buying lighters. You can be 2 years old to buy one HOWEVER, it is the stores decision to sell it to you. You have to be 18 to buy butane products, and lighter fluid, BUT, lighters such as the average BIC don't use butane. There is a law stating you cant sell cigarette paraphernalia to minors, and lighters don't fall under that category. So, basically there is no age limit to buying lighters in the UK.
i found the age for scream 4 in the the UK is 15
£15
15 in the UK
TF2 is rated PEGI 15 in the UK
legal age limit is changing to 17
In the UK, the minimum age was 14 but this was raised to 15 in 1947.
its a 15 rating in the UK
uk: 15 us: tv14/MA
the age rating in the UK is 15
15 million