 Complete the following phrase:  Between 1906 and 1911, Hammersley commanded the 3rd Brigade, Aldershot Command, but was relieved of his position due to repeatedly showing signs of shell shock. Instead he was given command of Northumbrian Division in September 1911. Despite his shell shock, upon the outbreak of the First World War, he was put in command of West Lancashire Division in August 1914 and shortly thereafter of the newly formed 11th Northern Division, part of Kitcheners volunteer army. In this capacity, Hammersley commanded the 