What is the correct procedure for executing an angled / 45-degree parking bay maneuver (estacionamento em espinha)?

1. Signal in advance, check mirrors and blind spots, swing wide to align at the bay angle, drive slowly into the bay centered between line markings, and straighten wheels before applying parking brake
2. Drive across three parking bays at 40 km/h without signaling
3. Park diagonally across two parking spaces simultaneously
4. Hit the parking curb barrier hard to know when to stop