Complex sentence: In May 2014 he was elected to Oxford City Council at a by-election as Liberal Democrat councillor for the Summertown ward, also serving as chair of his party group on the council, and speaking on a range of issues.
Split into simpler sentences: In May 2014 he was elected to Oxford City Council as Liberal Democrat councillor for the Summertown ward. He chairs his party group on the council, and speaks on a range of issues.