The government eased coronavirus restrictions on Monday, allowing the fiancés and partners of some citizens to enter Denmark from neighboring countries, police and justice officials told CNN.
The relaxed border controls apply only to permanent residents of Denmark's neighboring nations -- Germany, Sweden, Norway and Finland. Couples must also have met regularly in person to be considered under the policy.
The plan has caused controversy in Denmark, as those seeking to cross the border must prove to the police that their relationship is at least six months old.
Following privacy concerns, authorities are updating the law to require only a signed declaration as proof of a qualifying relationship.
"The police requested people to prove the relationship by showing proof. The proof could be love letters or photos or things like that, but that was changed yesterday by the Minister of Justice," a Danish Police spokesperson said.
For now, the proof requirement remains in force.
"In order for a sweetheart to be allowed to enter Denmark, proof must be provided that the relationship has had a certain duration, basically six months," the Danish National Police website states.
"Sweethearts must have met regularly in person. Accordingly, sweethearts whose relationship has been based merely on written and phone contact are not deemed to have a worthy purpose under the c