Something went wrong, please try again later. Invalid email Something went wrong, please try again later. Sign up to the Merseyside Report, as elected officials continue to lead the city region out of lockdown A by-election in the West Lancashire constituency will be held in the coming weeks following the decision of former Labour MP Rosie Cooper to step down. Ms Cooper resigned in November after accepting the role of chair of the Mersey Care NHS Trust. She had represented the West Lancs constituency for the Labour Party since 2005. In confirming her decision to leave politics, Ms Cooper said...