M4 relief road scrapped

The M4 and us: What about the future?

How traffic is set to rise on the M4

Electric cars could drive green future

How much public transport could £114m buy?

£114m spent on axed M4 road project

Five things the M4 planning inspector said

FM explains why he scrapped M4 plans. Video, 00:02:27FM explains why he scrapped M4 plans

M4 relief road axed by Welsh Government

'Finally they've made a decision' Video, 00:00:58'Finally they've made a decision'

Mixed reaction to M4 relief road scrapping

Wildlife key in M4 relief road refusal. Video, 00:00:58Wildlife key in M4 relief road refusal

Why has the M4 relief road been axed? Video, 00:01:37Why has the M4 relief road been axed?

Long-awaited M4 relief road decision due

As it happened: M4 relief road scrapped

What is it like to live near the M4?

M4 relief road expected to be dropped

Dust, noise and coughs: life by the M4. Video, 00:01:35Dust, noise and coughs: life by the M4

What could you spend £1.4bn on?

What could you spend £1.4bn on? Video, 00:01:30What could you spend £1.4bn on?

Newport 'cannot wait longer' for M4 upgrade

Is there One Direction for £1.4bn road?

M4 relief road decision due Tuesday

Law to protect future generations 'useless'