** Shares of Hartshead Resources NL HHR.AX fall as much as
30% to A$0.007, their biggest intraday loss since Jan. 20, 2020
** Shares hit lowest level since May 26, 2020
** Oil and gas explorer says UK Labour Party has outlined a
potential increase in taxation and reduction of tax relief for
UK gas developments if elected
** Adds co presently assessing project economics associated
with proposed Labour party tax changes
** Co says project timeline currently remains uncertain
following possible delay to award of contracts for capital items
** HHR on track to post fourth consecutive weekly loss,
falling 31.8%
** Stock down ~58% YTD
(Reporting by Neha Soni in Bengaluru)
((Neha.Soni@thomsonreuters.com))