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24. When the road is congested, traffic on your side of the road may be forced to stop even though their lights are green. Traffic may still be moving on the other side of the road, so press the button and wait for the signal to cross. 

25. Toucan crossings  are light-controlled crossings which allow cyclists and pedestrians to share crossing space and cross at the same time. They are push-button operated. Pedestrians and cyclists will see the green signal together. Cyclists are permitted to ride across. 

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26. At some crossings there is a bleeping sound or voice signal to indicate to blind or partially sighted people when the steady green figure is showing, and there may be a tactile signal to help deafblind people. 

