Radial profile of the Taylor number (Ta_t = v_rot/σ_los; Gaspari et al. 2015, 2017), in logarithmic scale. In green, orange, and blue, we show three phases of the gas within the rotating disk, in red the upper limits to Ta_t of the EW-stripe and filaments outside the disk, which are mostly dominated by pure turbulence. We label the areas of rough transition from rotation- to turbulence-dominated (‘CCA-driven’) kinematics, with dotted lines as separators.