Owner of £4m Chelsea mansion who made neighbours' homes 'unsellable' with 10ft-high Japanese knotweed garden is ordered to remove the rat-infested 'jungle'

The owner of a £4m Chelsea mansion was ordered to remove a 10ft-high Japanese knotweed garden that rendered neighboring homes unsellable. The infestation, described as a rat-infested 'jungle,' has sparked legal action to address the environmental and property devaluation issues.