Algiers: Dozens of police officers were hurt in clashes between protesters and police in the Algerian capital on Friday, as tens of thousands rallied against a fifth term for ailing President Abdelaziz Bouteflika.
According to a police toll, 56 police personnel and seven demonstrators were hurt and 45 arrests made in Algiers.
AFP saw a number of people wounded after being hit by batons, tear gas grenades and stones thrown by police back at demonstrators who had initially hurled those at officers.
A car was seen on fire as violence broke out on the margins of a demonstration which security sources said drew "several tens of thousands of people" to the streets.
Riot police fired tear gas to disperse a group of around 200 young people, around 1.5 kilometres from the presidential palace.
Other sporadic clashes were reported by security sources in central Algiers, but most people appeared to have left the protest sites by 8:00 pm (1900 GMT).
Crowds of men and women of all ages had defied a ban to march along one of the city's main avenues, waving Algerian flags as they rallied against 81-year-old Bouteflika's decision to stand in the April 18 election.
"The people want the fall of the regime," some of those gathered cried, in an echo of the Arab Spring uprisings of eight years ago, while others shouted that the demonstrations were peaceful.
Riot police also used tear gas to prevent protesters from penetrating key central locations in Algiers, blocking demonstrators from reaching the Government Palace which houses the prime minister's offices.
Earlier on Friday, a photographer and journalist from local media were briefly detained by police and removed from the protest area before being released, an AFP journalist reported.
Shop windows were broken, while a bank branch was set alight, an AFP journalist said.
Other rallies were held in Algeria's second and third cities, Oran and Constantine, as well as numerous other towns and cities, security sources said.
In Oran, one of the protesters told AFP the demonstration was larger than one held last Friday.