Mrs. Hubbard was elected in June 2009 and in her four years with the council served as Executive Support Councillor to Cllr. Peter Robinson, portfolio holder for Community Safety, Cohesion and Diversity, and as a member of the Economic Scrutiny Committee.
Cllr. Martin Hill OBE, Conservative Leader of Lincolnshire County Council, said:
"It's a real shame that she's had to step down because of her health.
"A new councillor for Lincoln Bracebridge will be elected in May, but, in the meantime Cllr. Kelly Smith, who represents a neighbouring division, has agreed to fill in."