Complex sentence: Delays and reduced services due to flooding at Maidenhead could last until at least 12 February according to a FGW spokesman on 10 February, as signalling and safety equipment in the Maidenhead area has been affected by flooding.
Split into simpler sentences: Delays and reduced services due to flooding at Maidenhead could last until at least 12 February according to a FGW spokesman on 10 February. The cause was that signalling and safety equipment in the Maidenhead area has been affected by flooding.