The law, billed as an effort “to safeguard Greenland’s political integrity,” came ahead of parliamentary elections.

Greenland’s parliament passed a bill Tuesday that bans political parties from receiving contributions “from foreign or anonymous contributors” after President Donald Trump expressed his wish that the United States take over the vast and mineral-rich Arctic island that belongs to Denmark.

Greenland plans to ban foreign and anonymous donations to its political parties after the Trump administration has said the US president is serious about taking control of the vast Arctic island. The government of Greenland on Monday put forward an emergency parliamentary proposal to safeguard the country’s “political integrity” ahead of elections due by April 6.