Complex sentence: As an important part of this plan, Telford Steam Railway has concluded negotiations with Network Rail for the lease and occupation of Lightmoor Junction Signal Box, keys handed over by Network Rail officials on 8 August 2008.
Split into simpler sentences: As an important part of this plan, Telford Steam Railway has concluded negotiations with Network Rail for the lease and occupation of Lightmoor Junction Signal Box. The keys to the box were handed to TSR by Network Rail officials on 8 August 2008.