I am kind of stuck with owning a car as I get a car allowance as par tof my salary, I have to product details each year to say its
MOT'd, taxed and insured. To be honest, being a bit of a petrolhead I do still want to own a car, my wife has one but the logistics would be difficult if we both need it at the same time so I just put up with the cost, I offset it somewhat by doing my own repairs and servicing
and cycling when I can. Have toyed with the idea of a cheaper car but I wouldnt save so much via cycling

and my car isnt worth much these
days, to buy a more economical small diesel would cost more than the extra petrol it uses for the tiny milage it does.
I have decided to not use the staff canteen this year, it is expensive, taking food in is less than half the cost, a sandwich, even the meanest Egg Mayo on white bread is nearly two quid, go for the more esoteric ones and it goes up to £3.50, bag of crisps, a drink and a chocolate bar and its potentially six quid a day, that is exclusing going over for a coffee in the morning, £2, perhaps some toast or a Bacon butty, before you know it its a tenner a day.
I take Porridge or a Bagel and drink the free instant coffee, cost for a scahet of porridge is about 20p, bagels are similar, a sandwich costs perhaps 50p to a pound to make at home, less if being really cost concious.