I was out the other day taking shots of Stations and Trains, i enjoy taking these photos for personal use, a staff member did come up to me and asked what I was doing, When I told them I was taking personal photos for my own use I was immediately told to delete them, The Station was empty at the time and I wasn’t using tripods nor flash for my work, using a smal camera I didn’t think I would attract attention. I did tell this member of staff that I was allowed to take photographs of stations at it states of TfL website, but being told to delete them was the biggest issue, most stations I do this I have a chat with staff about the stations and they encourage me to take more photos but it seems a few staff are not aware of guides I suppose