A screenshot of a Twitter image of injured activists posted by Gambian journalist @freejobe39.

Authorities in the tiny West African nation of the Gambia have fired live rounds in their efforts to disperse peaceful protests, according to participants and journalists.

A para-military force called the Police Intervention Unit (PIU) reportedly beat protesters while arresting others in an attempt to break up demonstrations sympathetic to detained main opposition leader Ousainou Darboe. Amateur video shared on social media show police agents beating people while popping sounds — allegedly gunfire — is heard.

@StateDept @article19wafric @amnesty @hrw @UNHumanRights @Smith_JeffreyT @BBCAfrica in #Gambia Now, Live Ammunition! pic.twitter.com/UyI7P4X8oy

— The Fatu Network (@FatuNetwork) May 9, 2016

The protesters were marching from a court session featuring Darboe and his United Democratic Party (UDP) members, who were arrested on 16 April — another day when authorities reportedly used live ammunition.

@DugaDC @Smith_JeffreyT @ChangeGambia evidence of gun shots in Gambia pic.twitter.com/fQYKmoZGCX

— Paul (@pexie) 16 de abril de 2016

Darboe had picked up the mantle of protest following news that Ebrima Solo Sandeng, the youth head of the UDP, and two other UDP members died in police custody. Sandeng and the others had been demonstrating 48 hours before in support of electoral reforms and the resignation of President Yahya Jammeh, who has been in power since 1994.

The rallies have continued even after Darboe's arrest. Twitter users shared images of protesters’ t-shirts stained with blood after the most recent crackdown:

@BBCAfrica @Smith_JeffreyT @UN @UNHumanRights @AmnestyWARO @Sabrina_Mahtani Evidence Of Assault At #Gambia Rising! pic.twitter.com/ww07T5CtSu

— Juka Ceesay (@jukacares) May 9, 2016

#Gambia: Heavy scuffle b/w protesters & armed PIU officer on Kairaba Avenue, protesters injured #KalamaaRevolution pic.twitter.com/anSRANdKx9

— Alhagie Jobe (@freejobe39) May 9, 2016

In April 2000, Gambian security forces opened fire at student demonstrators, killing up to 14 including a journalist and a Red Cross volunteer. With that grim history in mind, activists and human rights organisations are calling on the international community to do something to protect the rights of people to assembly and peaceful protests:

Calling on the Intn community #GambiaRising @AmnestySenegal @africamedia_CPJ @StateDept @KofiAnnan @BanKimoon_amdg pic.twitter.com/37UtHXGLsC

— Oumie Andrews (@OumieAndrews) 9 de mayo de 2016

On 5 May, a high court judge denied Darboe and 19 others bail in the name of national security and the need to prevent the detainees from fleeing. The case has been adjourned to 16 May 2016.