Queueing traffic and one lane closed due to broken down vehicle on M4 Westbound before Heston Services, congestion to J2 A4 (Brentford). Queues back up onto the elevated section.
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Philippa has Monday's weather for the east
Philippa has Monday's weather for the west
Armed siege around property began just after 4pm this afternoon. A man, reported to be aged 72, is in the building and said to be armed