They've become part of every day life - we use them for work, as cameras and video recorders - to go on the internet and for the reason they were invented.... to make phone calls. The humble mobile was invented 40 years ago. Fred and Amanda have been trying them out.
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Tuesday's weather for the west of the region
Tuesday's weather for the east of the region
A further 85 buses are expected to arrive on Tuesday and Wednesday, with officials saying the entire operation will last at least a week.