Acton was one of the first areas of London to have dockless bikes when the bright silver and orange Mobikes appeared. The launch event was held in the square in Acton in September 2017.
Since then we have also seen the arrival of the bright green Lime electric bikes.
You might have also spotted some bright yellow bikes from Ofo ... who have now closed down.
There is a new petition now up on the Ealing council web site. So if you are concerned about where people are leaving the bikes and how long they stay there then you could add your support to the petition. It needs 1500 supporters to be debated in the council.