Sherpa: Author's Pre-print: author can archive pre-print (ie pre-refereeing) Author's Post-print: subject to Restrictions below, author can archive post-print (ie final draft post-refereeing) Restrictions: 12 months embargo Publisher's Version/PDF: author cannot archive publisher's version/PDF General Conditions: Pre-print on author's personal website, employers website or in free public servers of pre-prints or articles in subject area Pre-print can only be posted prior to acceptance Pre-print must acknowledge acceptance to publication with set statement (see policy) Pre-print to not be updated or replaced with final published version upon publication, instead a link to published version should be provided and set statement amended Post-print in institutional repository or centrally organised repositories Published source must be acknowledged Must link to publisher version Set statement to accompany deposit (see policy) Publisher's version/PDF cannot be used. -- Ver 8.4.2020-MMM. HERDC documentation added to dark upload - HD 5/1/21