BENGALURU, Feb 21 - UK's competition regulator said on

Friday four global banks would pay fines totalling more than 100

million pounds ($126.7 million) for exchanging sensitive

information about UK

government bonds.

The banks fined are Citi, HSBC ( HSBC ), Morgan

Stanley ( MS ), and Royal Bank of Canada ( RY ).

(Reporting by Shashwat Awasthi; Editing by Mrigank Dhaniwala)