Show some unity for MPs facing no-confidence, no-job dilemma

Caroline Lucas would be a good head of any government of national unity, suggests Jane Mardell. Photograph: Andres Pantoja/SOPA Images/REX/ShutterstockPolly Toynbee’s column (Only a government of national unity can deliver us all from no deal, 6 August) was a joy to read, bringing clarity to the obfuscation surrounding whether or not there can be an election in time to prevent a no-deal Brexit following a vote of no confidence in this arrogant, undemocratic government. I particularly enjoy