New Delhi, Jan. 10 -- National Park visitors who alter their 2026 entrance passes by covering President Donald Trump's image could face fines or be required to buy replacement passes, according to updated National Park Service guidelines, a report said.

Trump's face appears on the America the Beautiful national parks pass starting January 1, alongside George Washington.

The National Park Service has updated its "Void if Altered" rules to clarify that placing stickers or other coverings on the front of a pass could render it invalid, according to SFGate.

"Defacing the pass in any way, including writing on it or adding stickers or other coverings, is a form of altering the pass," the policy states, per SFGate.

"Altering a pass can cover...