Fig. 2From: Analysing the link between public transport use and airborne transmission: mobility and contagion in the London undergroundTotal number of contacts during trips departing from Islington (red) and during trips departing from RBKC (green). We plotted results for the n=3 most common routes per borough. Passengers leaving from Islington, while travelling on the underground, need to change lines more frequently respect to people departing from RBKC thus traversing more stations and getting in contact with more peopleBack to article page