Taxi travel, booster seat or on you lap? What's safer for a 2 year old?

[Clara1989]

We are going away and won't have the car. We have never done the on the lap in a taxi thing and are quite nervous about it.

Our little one is 2 and I'm trying to figure out if a trunki boostaseat would be safer than having her on our lap. It's rated from 15kg and I think she is only around 13 currently.

P.s feasibly not going to be able to cart a car seat.around.

Thoughts?

Are you taking your buggy/pushchair on holiday? I always used to put DS in his pushchair backwards facing in a black cab with a seatbelt around the pram frame.