After Lehman Brothers filed for Chapter 11 in the US on Sep 15 2008, the UK regulators have shut down their UK branch immediately - on Sep 16. This was even bef

After Lehman Brothers filed for Chapter 11 in the US on Sep 15 2008, the UK regulators have shut down their UK branch immediately - on Sep 16. This was even before they were delisted from NYSE (Sep 17).