Before they will sit down and resume bargaining, the strikers demand that
management halt legal proceedings, including current court actions aimed at
incarcerating demonstrators' and release all strike leaders who have already
been jailed.


А) and releases all strike leaders who have already been jailed.
В) and releasing all strike leaders who have already been placed in jailed.
С) and release all strike leaders who have already been jailed.
D) in addition to releasing all presently jailed strike leaders.
Е) but release all strike leaders who have already been jailed.