BUZZ-Hastings: bottom of FTSE 250 after trading update
** Shares (Berlin: DI6.BE - news) of motor insurer -6.4 pct at lowest level in over a year, bottom of FTSE midcap index
** Reports higher claims costs due to icy weather and a slowdown in gross written premium growth in Q1
** Co says snow and icy weather conditions resulted in larger than expected claims costs
(RM (LSE: RM.L - news) : justin.varghese.thomsonreuters.com@reuters.net)