Ask the EU to grant a grace period after 31 October in which the UK can return to to the EU without penalties.This will make the governments suspension of parliament tactic ineffective and allow time for debate or a general election.
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The government is trying to force a no deal brexit throughout by suspending parliament and reducing the time for fair debate or a general election. If the EU granted a return grace period with no penalties the suspending of parliament tactic would become ineffective as parliament could reverse the no deal move if required.