Vector field of the proper motions in the Magellanic Clouds using theYoung 1 +Young 2 (left panel) and RC (right panel) samples. The coordinates are centred on the SMC. In the background, to guide the eye of the reader, we show the density in logarithmic scale. The dashed line in the left panel shows the location of the young bridge from Belokurov et al. (2017). The velocity vector field is only shown for bins with more than 10 (200) stars in theYoung 1 +Young 2 (RC) sample.