Questão jurídica principal
Whether the settlement permit could be revoked for a serious breach of public security and order despite long lawful residence.
Decisão extraída
Yes. The repeated violent and traffic offences, combined with the ineffectiveness of prior warnings, justified revocation under the statute.
Fundamentação extraída
The court held that a serious breach may arise from repeated offences and from demonstrated unwillingness to comply with the legal order. Prior formal and informal warnings had no effect, indicating a high risk of future offending.