Yup, Emu! They don't say not to.
"Hodderscape will host its first open submission period from 3rd August to 16th August this year, looking for new voices in science fiction, fantasy and horror."
"Beginning 12 am on the dot, GMT, of 3 August 2015 we will be accepting open submssions for new, hitherto unpublished novels. Please expect to send us a full synopsis of two or three pages, and the first three chapters of your manuscript. We’ll be looking for exciting new voices in science fiction, fantasy and horror. Submissions will close on Sunday 16 August at 11.59 pm GMT exactly."