Can refs get sent off?

Can refs get sent off? Team officials such as managers and coaches are not subject to the cautionable and sending-off offences listed above, as these apply only to players, substitutes, and substituted players. However, according to Law 5 the referee can caution or dismiss team officials from their technical areas and immediate surroundings.

Team officials such as managers and coaches are not subject to the cautionable and sending-off offences listed above, as these apply only to players, substitutes, and substituted players. However, according to Law 5 the referee can caution or dismiss team officials from their technical areas and immediate surroundings.