The Louvre has transferred some of its most precious jewels to the Bank of France after a spectacular daylight heist exposed woeful flaws in museum's security. On Friday a secret police escort oversaw the transfer of some of the remaining jewels to the Bank, 500m (about 500 yards ) from the museum, French media report. They will now be stored in the Bank's most secure vault, 26m (85ft) below the ground floor of its elegant headquarters in central Paris. The vault is home to 90% of France's gold