Gate block lets tractors in but keeps fly-tippers out.

A Northumberland farmer has designed a 1t concrete gate block that allows farm machinery easy access into fields but acts as a barricade for fly-tipping lorries, pickups and caravans. Mr Goodfellow is also designing a gate system for livestock farmers, which uses the same Poacher Block base but incorporates concrete gate posts at either end. [Extracted from the article]