Velocity distribution of the GC sample, resolved with respect to spherical polar coordinates (vr, vθ, vϕ). The Sausage GCs are marked with their customary black open circles (probables) and open squares (possibles). Their extreme radial anisotropy is illustrated by the superposed ellipses with semiaxes given by the velocity dispersion in each coordinate. This plot should be compared with Figure 2 of Belokurov et al. (2018b), which shows the sausage-like velocity distributions of main-sequence turn-off stars in the SDSS-Gaia catalog.