GEOGCRS["HS2-IRF",
    DATUM["HS2 Intermediate Reference Frame",
        ELLIPSOID["GRS 1980",6378137,298.257222101,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Engineering survey for HS2 project phases 1 and 2a."],
        AREA["United Kingdom (UK) - HS2 phases 1 and 2a railway corridor from London to Birmingham, Lichfield and Crewe."],
        BBOX[51.45,-2.75,53.3,0]],
    ID["EPSG",9299],
    REMARK["Intermediate CRS created to assist the emulation of the ETRS89 / HS2P1+14 SnakeGrid projected CRS through transformation HS2-IRF to ETRS89 (1) (code 9302) used in conjunction with the HS2-TM map projection (code 9301)."]]