Much the same as all of the other reviews - I waited in for a package - heard nothing - went on to track and found a picture of my front door, saying no response and a calling card left. There is no calling card.
On a separate occasion I have had the driver knock and be back in their car by the time i reached my door, so I had to run after them to grab my parcel. Its so disappointing when you spend £5+ on next day delivery! Will be making a suggestion to the company I am ordering from to stop using DPD. Hopefully if they receive enough requests they will stop.