Expected galaxies within the comoving volume of the FRB localisation. The blue and yellow shaded regions give the expected number of dwarf and massive galaxies, respectively, within the localisation region and redshift upper limits. Each vertical dashed line gives the upper limit on the comoving volume of an FRB, whose TNS identifiers are given at the top. The horizontal solid line shows the one-galaxy limit, while the dotted line shows the five-galaxy limit.