Complex sentence: Poirot arranges for Dr Stillingfleet to follow Norma; he pulls her to safety from a close call with speeding traffic and brings her to his place for treatment and for safety.
Split into simpler sentences: Poirot arranges for Dr Stillingfleet to follow Norma. He pulls her to safety from a close call with a speeding car and brings her to his place for treatment and for safety.