I was going to use the X10 on and BH Monday. 
Then I saw the full route runs every two hours.

So I got the train and used the railcard. 

An absolute no-brainer.

The next day, I drove past Riverside, squeezed past all of the parked cars causing chaos on Mandela Way and saw someone repeatedly shooting themselves in the foot. 

I can't confirm or deny it was a member of the commercial team.