A bone plate system for the internal fixation of a fractured bone of a patient, the system comprising: a bone plate including a head portion and a shaft portion having a longitudinal axis, the head portion being wider than the shaft portion, the bone plate further including: a plurality of threaded, locking bone fastener apertures (250a,b) defined in the shaft portion and each of the apertures (250a,b) defining a threaded aperture axis; a plurality of non-threaded, non-locking bone fastener apertures defined in the shaft portion and aligned on the longitudinal axis, and each of the apertures defining a non-threaded aperture axis, wherein each of the plurality of non-threaded bone fastener apertures is paired together with at least two of the plurality of the threaded bone fastener apertures (250a,b) to form a plurality of discrete aperture clusters (770, 780), wherein a first aperture cluster of the plurality of discrete aperture clusters is positioned about a proximal end of the shaft portion, wherein a second aperture cluster of the plurality of discrete aperture clusters is positioned about a distal end of the shaft portion; and a plurality of bone fasteners (401, 431, 451), wherein each of the plurality of bone fasteners (401...) comprises a shaft (408, 438, 458) and a head (404, 434, 454), each head being dimensioned and configured to threadedly engage each of the plurality of threaded, locking bone fastener apertures (250a,b) to provide a fixed angle locking construct, and each head (404...) also being dimensioned and configured to directly engage each of the plurality of non-threaded, non-locking bone fastener apertures to provide a polyaxial compressive construct characterised in that each non-threaded aperture axis is angled between ten degrees and thirty degrees with respect to each threaded aperture axis, and one of the threaded bone fastener apertures from the first aperture cluster and one of the threaded bone fastener apertures from the second aperture cluster are on a first side of the longitudinal axis, laterally opposed to the second of the threaded bone fastener apertures from the first aperture cluster and the second of the threaded bone fastener apertures from the second aperture cluster on a second side of the longitudinal axis. a plurality of threaded, locking bone fastener apertures (250a,b) defined in the shaft portion and each of the apertures (250a,b) defining a threaded aperture axis; a plurality of non-threaded, non-locking bone fastener apertures defined in the shaft portion and aligned on the longitudinal axis, and each of the apertures defining a non-threaded aperture axis, wherein each of the plurality of non-threaded bone fastener apertures is paired together with at least two of the plurality of the threaded bone fastener apertures (250a,b) to form a plurality of discrete aperture clusters (770, 780), wherein a first aperture cluster of the plurality of discrete aperture clusters is positioned about a proximal end of the shaft portion, wherein a second aperture cluster of the plurality of discrete aperture clusters is positioned about a distal end of the shaft portion; and a plurality of bone fasteners (401, 431, 451), wherein each of the plurality of bone fasteners (401...) comprises a shaft (408, 438, 458) and a head (404, 434, 454), each head being dimensioned and configured to threadedly engage each of the plurality of threaded, locking bone fastener apertures (250a,b) to provide a fixed angle locking construct, and each head (404...) also being dimensioned and configured to directly engage each of the plurality of non-threaded, non-locking bone fastener apertures to provide a polyaxial compressive construct characterised in that each non-threaded aperture axis is angled between ten degrees and thirty degrees with respect to each threaded aperture axis, and one of the threaded bone fastener apertures from the first aperture cluster and one of the threaded bone fastener apertures from the second aperture cluster are on a first side of the longitudinal axis, laterally opposed to the second of the threaded bone fastener apertures from the first aperture cluster and the second of the threaded bone fastener apertures from the second aperture cluster on a second side of the longitudinal axis.