The
Federal
Arbitration
Court
in
the
Siberian
city
of
Tyumen
has
ordered
a
new
hearing
in
a
lower
court,
lawyer
Konstantin
Lukoyanov
told
Reuters.
The
original
suit
was
thrown
out
last
year.
“Today's
decision
casts
doubts
over
the
domestic
court
system's
ability
to
create
a
predictable
and
effective
legal
environment,”
Lukoyanov
said,
adding
it
“inflicts
substantial
damage
on
Russia's
investment
climate”.
The
ruling
comes
amid
renewed
hostilities
between
TNK-BP's
co-owners,
BP
and
a
quartet
of
billionaire
investors
that
escalated
last
Friday
when
BP
said
it
would
seek
to
sell
its
50%
stake
after…