One thousand cannabis farms have been raised by West Midlands Police in the last 18 months - an average of 3 or 4 a day.
The latest raid was of a Warehouse in West Bromwich containing a thousand plants with a potential street value of £500,000.
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Monday will see another fine and dry day after a cloudier start for some.
Low cloud will gradually become confined to the coast allowing sunny spells in the afternoon.
Into the evening it will remain dry with the best of the clear spells in the west.