The Archbishop of York, Dr John Sentamu,  has written a special prayer which he is encouraging everyone to pray 3 times a day 6am, 12 noon and 6pm.  It reads:

God of eternal love and power,
save our Parliamentary democracy;
protect the High Court of Parliament and all its members
from partiality and prejudice
that they may walk humbly the path of kindness, justice and mercy.
Give them wisdom, insight and a concern for the common good.
The weight of their calling is too much to bear in their own strength.
Therefore we pray earnestly, Father,
send them help from your Holy Place
and be their tower of strength.
Lord, graciously hear us.