Cordon is in place while chemical is identified. Ambulance staff are treating nine people.
M6 closed in both directions between J3 A444 / B4113 (Nuneaton / Bedworth / Coventry) and J4 M42 / A446 (Coleshill), congestion on M6 to J2 M69 / A46 (Coventry) Northbound.
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Clear spells and breeze easing.
Mostly dry with clear spells overnight.
As Birmingham bids for the Commonwealth Games, we have been looking at sporting venues in the city which could be involved in the event.