Oh Lord get a car.
I wish, so much, that we had a car, but neither of us can drive. I have a nearly 3 year old, and a baby due in 4 weeks, I am going to have to walk to get the baby registered, so Dp and I will have to walk 3 miles altogether with a 3 year old and a newborn baby, as we are not married we both have to be there.
I rely on other people to take me to the supermarket - Tesco Express has just been built at the end of my street and it has changed my life
.
Finding childcare to go to work is impossible if you don't have the money for a live in nanny - I would have to get toddler and baby ready, walk (25 minutes) or Taxi (£4 each way) into town to a nursery, then walk to wherever I worked or get a bus or train. so, 25 minutes to nursery, 10 minutes to train station, 20 minutes on the train, 30 minutes to actual workplace - 1 hour 25 minutes. It's a 40 minute car journey.
The goddawful weather in this country ... I had some days this winter when i felt like crying, becasue it was hailing, I couldn't get a taxi and I had no other way home except to walk.
Sick kids... try walking a toddler with raging diarrhoea and sickness the 25 minute walk down to the gp, only to have him vomit all over himself and his clothes, which he is stuck in until you have walked home... and you have been vomiting for 5 days yourself. This happened to me in December.
Holidays - we aren't having one this year, because I cannot face a toddler, a baby, and a weeks luggage for 4 on a train. I don't think we will get one again until I learn to drive.
Honestly, get a car, they are worth every penny.