Complex sentence: Following the pressures placed on the industry during the Cod Wars many Grimsby firms made the decision to bring trawling operations to an end and, as seen in the case of Ross Group, concentrate on other expanding industries within the town, such as food processing.
Split into simpler sentences: Following the pressures placed on the industry during the Cod Wars, many Grimsby firms made the decision to cease trawling operations from the town. The change in events, as seen in the case of Ross Group, allowed some firms to concentrate on other expanding industries within the town, such as food processing.