Proper motions of all faint (G > 18 mag) HPM objects (PM > 60 mas yr⁻¹) in Gaia DR2 (upper row) and DR3 (lower row) in three selected 20°×20° fields in the Galactic plane: at the Galactic anticentre (left column), at the Galactic centre (middle), and at GLON=60° (right). The numbers of measured HPM stars in each field are given in round brackets. A few extreme HPM objects (in the upper middle panel more than 700) fall outside the frame.