Walpole Island First Nation began restricting access to non- … entry through the Walpole Island First Nation bridge is only permitted for … -19,” said Walpole Island First Nation Chief Dan Miskokomon in the …Walpole Island First Nation began restricting access to non- … entry through the Walpole Island First Nation bridge is only permitted for … -19,” said Walpole Island First Nation Chief Dan Miskokomon in the …