Now Brexit has started, is it correct that the British government does not object to its citizens holding other nationalities? To complete all the formalities for a Belgian passport is it a mammoth task? How long is the process? Does anybody know what all the advantages and disadvantages are for having dual nationality (British and Belgian passports)? Does it have an impact on ones UK and Belgian social benefits, pensions and inheritance? If I applied for a Belgian passport would I be obligated to vote in Belgium? If I obtained a Belgian passport would this be to my advantage when claiming inheritance rights with a Spanish property?