The ticket gates at Surbiton station are on the footbridge. These gates are for passengers leaving on the south side but the main set are behind the camera for passengers using the main exit to the north.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>