Vandecasteele was arrested in February and is reportedly being held in Tehran's notorious Evin prison
"Well it appears @ElonJet is suspended," creator Jack Sweeney tweeted from his personal @JxckSweeney account.
Ukraine has accused Iran of supplying Russia with "kamikaze" drones but Iran has denied.
It is likely to come this week and could be announced as early as Thursday.
It shows that the whole of the civilised world is supporting Ukraine
Brasilia's public security secretariat said in a statement that clashes broke out after police carried out an arrest warrant.
The Lunar New Year, which falls on Jan. 22 this year, is traditionally China’s busiest travel season.
The council had been scheduled to meet with Twitter representatives Monday night.
The goal is now to build this platform quickly with the participation of Ukraine, international financial institutions and other partners
At midnight on Monday, the smart phone app will cease to function, meaning residents' travels will not be traced and…