[Laws RTA 1988 sect 36 & TSRGD regs 10(1) & 16(1)]
189 At double mini-roundabouts treat each roundabout separately and give way
to traffic from the right.
190 Multiple roundabouts. At some complex junctions, there may be a series of
mini-roundabouts at each intersection. Treat each mini-roundabout separately
and follow the normal rules.