Complex sentence: Over half of the former municipal borough of Bedford is unparished, however Brickhill is a parish, and Queens Park as well as Cauldwell & Kingsbrook elect their own urban community councils who have similar functions to parish councils.
Split into simpler sentences: Over half of the former municipal borough of Bedford is unparished. However, Brickhill is a parish, and Queens Park as well as Cauldwell & Kingsbrook elect their own urban community councils, which have similar functions to parish councils.