EXC: Company donations will be restricted based on their profit, in sweeping new laws to crackdown on unfair financial interference and dirty money in British politics

EXC: Company donations will be restricted based on their profit, in sweeping new laws to crackdown on unfair financial interference and dirty money in British politics

LONDON, July 6 (Reuters) - Britain tightened its rules on overseas political donations on Monday, as part of efforts to stop foreign money influencing elections, and as concerns…