fatbobo, if can, it is suggested to let bb sit in rear facing till one year old. Over in Oz, bolster seat for child till 7 yrs old. In Sweden, rearfacing till 1 yr old, bolster seat till 26kg. Coz in accident, some infants were killed, I attended a talk and a mum shard about her lost of 2 children, a bb and a 5 yr old, bb 8 month faced forward, 5 yr old in bolster seat in the centre through a video. so no children are to sit in centre.