This reporting period was mostly about collaborations. I was able to work with many of the other ESRs and co-author a few conference papers with them. It also gave me the opportunity to collect some data from the University of Dundee to help create a new tortuosity testing dataset. Once available, the dataset will allow others to publicly download and test new metrics while comparing to multiple clinician gradings. I was also able to create and publish my method for detecting vessels crossover abnormalities. This adds another tool to the retinal vessel analyser, the main topic of my project.