The Met Office has issued a weather warning for Greater London between 6am and 1pm.
"A band of heavy, thundery showers is expected to move from West to East on Thursday morning. Some places will miss these, but where they do occur there is potential for heavy downpours producing sudden localised flooding of homes and businesse and disruption to power supplies from lightning strikes."
Maybe this is why Middlesex enforced the follow-on........
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