G, G_BP –G; G, G–G_RP; and G, G_BP – G_RP CMDs of the RR Lyrae stars confirmed by the SOS Cep&RRL pipeline for which the colour information is available (83 097 sources out of 140 784). Blue shows RRc stars, green represents RRd stars, and red shows RRab stars. The high concentrations of sources at G ~ 19 and 19.7 mag are the LMC and SMC variables, respectively, and the overdensities below G ~ 20 mag are due to RR Lyrae stars in the Draco and Sculptor dSphs. The arm extending towards redder colours is produced byreddened variables in the MW disc and bulge.