While no universal policies have been made public, it has become increasingly common for the Russian government to seize the passports of any official they deem a flight risk, according to a recent investigation by Current Time and Radio Liberty.

The investigation, reported by the Moscow Times, found that the restrictions on travel for government-adjacent Russians can vary by person and position — those less directly connected to the Kremlin are able to resign from their position to keep their passport. 

Because the travel bans are an unspoken policy not based in law, exceptions and accommodations reportedly exist. 

For example, obtaining permission to travel to a Russia-allied country is possible for less politically important individuals. 

The investigation found it was unlikely for Kremlin employees to be allowed out of Russia at all.

Wealthy Russians have increasingly been attempting to avoid being drafted into Russian President Vladimir Putin’s invasion of Ukraine by applying for citizenship in the Caribbean nation of Grenada.

Russians with the financial means to do so have been applying for citizenship in Grenada through an investment initiative that allows an applicant to receive a passport to the country for a minimum investment of $150,000 or a government approved real estate purchase at a cost of $350,000, Bloomberg reported.