Colchester

Remain United Target seat
https://www.remainunited.org/marginal-seats/ Seat Party Predicted winner WITHOUT tactical voting Predicted winner WITH tactical voting Tactical voting Majority

13	Colchester	CON	LIB	2.4%

One UK
https://www.oneuk.org/ Colchester	CONSERVATIVE	 LEAVE https://en.wikipedia.org/wiki/Colchester_(UK_Parliament_constituency)