My friend has booked to come on a ski trip to Switzerland with us and will be bringing along her 9-month-old. The family-friendly tour operator advises there is no provision for babies on coaches and that they must sit on the parent's lap (for 3 hours). I understand this is not legal in the UK? The baby would therefore have no restraint. They have offered an extra coach seat (at extra cost) but this has only a lap belt and therefore is not designed for UK car baby seats, making it unsafe. Does anyone know whether the only safe option for anyone faced with a similar dilemma is a private transfer?