** Insurance claims processor Quindell slumps 40 pctas London's junior market restores trading in the stock after 43days.
** Stock sees 2 mln shares traded in the first 10 mins, byfar the worst performer on the FTSE Intl-AIM All Share Index
** Trading in Quindell's shares was halted on June 24,pending the publication of its 2014 results, which were delayeddue to accounting issues
** Britain's anti-fraud agency said on Wednesday that it haslaunched a criminal investigation into Quindell's business andaccounting practices, as co posted a 238 mln stg loss for 2014
** Co's 2013 and 2014 publicly released financial statementsalready being investigated by Britain's financialwatchdog
** Co says revenue to remain largely flat in 2015, comparedwith 72 mln pounds for 2014
** Stock has lost almost 80 pct of its value since itstroubles began in April 2014. (Reuters Messaging:noor.hussain.thomsonreuters.com@reuters.net)