We are travelling to Australia in November and we live in central london. We need to get to heathrow and will probably take a taxi as we have two children (one a baby) and lots of luggage. The problem is that we are not taking either car seat (booster for 3 year old and rear facing for baby) as we are visiting inlaws who are renting a car for us with carseats fitted. So what do we do about getting to the airport? I have been in a black london taxi before with them for short trips and no car seat - but I am not happy to do this all the way to the airport as it is a long way.
Any ideas?