The family of Saudi women's rights activist Loujain al-Hathloul said Wednesday it was appealing her sentence but expected no success in the Saudi judicial system.

Al-Hathloul was sentenced to five

years and eight months in prison for terrorism. Now, her family says the country's judicial system was

"politically motivated" and the trial against her was a "sham." Al Hathloul was first arrested

in May 2018 along with others who had pushed to end a ban on women driving. 

"We are going to be appealing

the verdict even though [we] don't have any hope from the Saudi judicial

system," her brother Walid al-Hathloul said.

Al-Hathloul, 31, is a graduate of

the University of British Columbia. She was arrested just before the kingdom

lifted a driving ban for women. She was charged with undermining the kingdom in

a case that supporters decried as a political persecution.

Al-Hathloul was given her sentence

by a Saudi court Monday - a decision that attracted international criticism. A

motion to appeal her sentence needs to be filed within a month.

The United Nations Human Rights

office said Al-Hathloul's "arbitrary" arrest was "deeply

troubling." The agency said it would request her early release. France's

foreign ministry said it asked the Saudi government to grant her "quick

release."

National security adviser for Joe

Biden's incoming administration Jake Sullivan said on social media

Al-Hathloul's arrest was unjustified as she was exercising her "universal

rights."

Authorities arrested the

31-year-old activist along with about a dozen other women's rights activists in

2018. They were arrested weeks before the Saudi government lifted the

decadeslong law that banned women from driving motorized vehicles in the

country.

Al-Hathloul was first tried in

Saudi's criminal court before she was transferred last month to the country's

Specialized Criminal Court. Activists - who have described the court as

Riyadh's "anti-terrorism court" - said that trails held there were

used to silence critical voices.

Al-Hathloul was convicted of being

conspiring with groups and entities that had violated Saudi's anti-terrorism

laws. These groups were believed to be guilty of inciting a regime change and

disrupting public order.

Public prosecutors initially sought

a 20-year jail term for Al-Hathloul but the court agreed to suspend several

years of her sentence "if she committed no crime" within the next

three years.