OBS_VALUE: There is no monopoly on express delivery in the law. De facto, however, Bpost is the sole entity offering UPS (and it is also the DPO). Hence, de facto it has monopoly over the UPS segments. Additional source: Belgian Mail Users Association, Opiniestuk: Nieuwe Postwet (2011) (p. 2), availbel at: http://www.bmua.be/wp-content/uploads/2010/07/opiniestuk-liberalisering-postmarkt-30nov101.pdf