Bottles cost around 60p in supermarkets, so not surprisingly Edward Heaton said he was left "bemused" by his eye-wateringly huge bill.
The crossbreed pups were left on a country lane in Kent last Friday.
They feast on electric cables, which can be a fire risk.
@itvlondon a lot of new diesel cars are eco/low emissions now, so if anything should be charged less!
@itvlondon so its just another tax on the hard working. Taxes go up, wages go down. Used to like bo-jo, but falling out of favour now.
Jack Payne What about all the work men and women who HAVE to drive diesel vans for work? Are these hard working people going to be taxed too? Outrageous!
@itvlondon Drivers in London have enough to contend with what with the congestion charge and exorbitant parking rates. They are easy targets
@itvlondon Reduce fuel tax on petrol so it becomes as economical as a diesel car then petrol sales will increase, with less soot & nox
The gas starves the brain of oxygen and makes users light-headed and disoriented for a few minutes.
– Councillor Feryal Demirci
This so-called legal high can be extremely dangerous - not only does it put people at risk, it promotes anti-social behaviour.
The empty balloons and nitrous oxide canisters also create a lot of litter in Shoreditch and Dalston, which is frustrating for residents, local traders and shoppers.
We want to send a message out to the thoughtless peddlers of this dangerous gas - they're not welcome on the streets of Hackney and we will take action to remove them.
A police crackdown in east London netted 1,200 containers of 'legal high' nitrous oxide, in just one night.
Police and Hackney Council found the haul of laughing gas during an operation in Shoreditch on Saturday night. The containers were being sold for £5 each.
Denise Edgeler Another tax? No doubt petrol tax next, as if we don't pay that already!
Anthony Guarnieri More taxing of drivers and not of cyclists hmmm.
@itvlondon yet another tax on drivers,just tax the stupid people that come up with these ideas all this country problems solved
- The ultra low emission zone would be based on the Congestion Zone meaning drivers of 'dirty diesels' will be hit by two charges.
- The charge will be based on Euro 6, the new threshold applied to all diesel engines in new cars from January 2015
Boris Johnson's proposed £10 pollution tax will hit all diesel vehicles which fail to meet the latest EU emissions standard.
The mayor wants to create an Ultra Low Emission Zone in central London from 2020.
Update: Manor House - A503 Seven Sisters Rd at Green Ln’s the jct remains blocked N/B and W/B due to a collision. http://t.co/ZU2eU741uz