When an arrest occurs outside a home, the police may not enter the dwelling or conduct a protective sweep in the absence of a reasonable and articulable suspicion that a person or persons are present inside and pose an imminent threat to the officers’ safety. This sensible balancing of the fundamental right to privacy in one’s home and the compelling interest in officer safety will depend on an objective assessment of the particular circumstances in each case, such as the manner of the arrest, the distance of the arrest from the home, the reasonableness of the officers’ suspicion that persons were in the dwelling and likely to launch an imminent attack, and any other relevant factors. A self-created exigency by the police cannot justify entry into the home or a protective sweep. Here, a protective sweep was not warranted in the Radel case but was constitutionally justified in the Terres case.