Complex sentence: In 2006 one estimate placed between 5,000 and 6,000 Poles in the town; The influx of the largely Roman Catholic one local church was offering a Mass said partially in Polish and specialist Polish food shops had opened.
Split into simpler sentences: In 2006 one estimate placed between 5,000 and 6,000 Poles in the town. With the influx of the largely Roman Catholic Poles, one local church was offering a Mass said partially in Polish and specialist Polish food shops had opened.