Try to see how not plotting different prescriptions at different vertical positions looks like -- the idea is to plot all prescriptions on the same line to emphasize the gaps (maybe also hide the continuation lines?)
Done, but is is ugly and not very informative if there are overlaps between events.
Nevertheless, could be potentially useful so it can be turned on by setting plot.events.vertically.displaced=TRUE in plotting....
Try to see how not plotting different prescriptions at different vertical positions looks like -- the idea is to plot all prescriptions on the same line to emphasize the gaps (maybe also hide the continuation lines?)