Man arrested after 150 plants found by police at suspected cannabis factory in Northamptonshire.

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Police officers in Northamptonshire have discovered a suspected cannabis factory.

The house in Cambridge Street, Semilong was entered and searched by officers on Thursday afternoon.

Inside, they found more than 150 plants along with a sophisticated system to cultivate and harvest them.

It is believed the plants would have had a significant street value.

One man has been arrested in connection with the discovery.