Sorry Longfingernails but I have to disagree with you slightly.
I am a small business owner and it is very hard for a small business to become a big business in this country because the playing field is far from level.
The rules surrounding tax on my business are far more actively policed than for large businesses such as Arcadia and Vodafone. We must pay our taxes in full or there is hell to pay. I have been HOUNDED by HMRC in the past because of a relatively small underpayment. I pay a higher proportion on tax than Green and earn hundreds of times less.
I cannot afford the worlds best accountants to legally avoid tax and at the end of the day I believe it is morally right that everyone pays their full taxes anyway. Those who say 'well the rich don't use state schools or hospitals so why should they pay' don't seem to realise that those same rich people still enjoy the protection of our police, fire brigade, army, ambulances, can drive on our roads, benefit from street lighting etc, all of which are paid for by taxes.
The government is only interested in the survival of big business not small business.
Nobody needs billions. If the Green family are making their money in the UK, they need to pay taxes to the UK. I also find it highly ridiculous that a store involved in tax avoidence is using the police (paid for by little peoples taxes) to intervene when demonstrators occupy their stores.
Finally there will always be teenage girls willing to part with their cash for over-priced made in China tat that's only appealing because of strong marketing. If Arcadia left the UK high street tomorrow because of mass boycotts or because they didn't want to pay tax, another sweat-shop tat-peddler would take their place pretty quickly and the former Arcadia employees would just work there. As long as there's demand there will always be supply.