So assuming we do away with tax havens, what then?
Some companies and people do actually pay the full tax amount on their earnings there, exactly like CMD has. If we remove those havens, the UK coffers will simply not get that tax at all. Better some than nothing.
Also, the Olympics were absolutely brilliant.
Yes comrade!
Come on, of course they are! If you take the risks, you should reap the rewards. Everyone who makes big bucks has made sacrifices to get there, the one exception being inherited money but even then someone at some point had to take a chance.