Essex Police have arrested two teenagers following a midnight joyride involving a stolen articulated loading vehicle in Chalkwell Park, Southend-on-Sea, which left a teenage girl fighting for her life after a serious collision with the heavy machinery.

The incident occurred at approximately 12:30 AM on Saturday when a group of young people allegedly took unauthorised control of a securely parked loading vehicle inside the park grounds. What began as an illegal joyride ended in tragedy when the vehicle struck or became involved in a violent encounter with the teenage girl, causing her to sustain massive injuries. Paramedics rushed to the scene and transported the victim to a nearby hospital, where she remains in critical condition.

Officers responded swiftly to reports of the incident, locking down the park grounds and launching an immediate search for those responsible. Within hours, Essex Police detained an 18-year-old man and a 17-year-old boy in connection with the event. Both have been arrested on suspicion of dangerous driving, theft of a motor vehicle, and other related offences. The 17-year-old cannot be named for legal reasons due to his age.

A mechanical log recovered from the vehicle’s ignition system has provided crucial evidence. According to investigators, the log shows the suspects bypassed a security lock on the vehicle just five minutes before the crash occurred. This detail suggests the group deliberately overcame security measures in order to take the machine for an unauthorised drive through the park.

The loading vehicle, described as a small articulated model commonly used for grounds maintenance or construction work, is believed to have been parked securely within the park boundaries prior to the theft. Police are examining how the group gained access to the restricted area and the vehicle itself.

The teenage girl, who has not been named by police, was in the wrong place at the wrong time during the joyride. Witnesses reported hearing loud engine noise and seeing the vehicle moving erratically before the incident. Emergency services described the scene as chaotic, with the heavy machinery causing significant damage to park pathways and surrounding areas.

Essex Police have confirmed that a full investigation is underway. Forensic teams have examined the vehicle and the crash site, while officers are reviewing CCTV footage from the park and surrounding streets. Detectives are also appealing for any witnesses who may have been in Chalkwell Park late Friday night or early Saturday morning to come forward.

The arrested 18-year-old and 17-year-old remain in custody as inquiries continue. They are expected to appear at Southend Magistrates’ Court in the coming days. Police have not ruled out further arrests if additional individuals are found to have been involved in the group.

This incident has raised fresh concerns about youth crime and the dangers of vehicle theft and joyriding, particularly involving heavy machinery in public spaces. Local residents expressed shock that such an event could occur in a normally peaceful park area popular with families and walkers during the day.

Chalkwell Park has been temporarily closed to the public while police complete their forensic work and ensure the area is safe. Park officials are assessing any structural damage caused by the heavy vehicle.

The victim’s family has been informed and is being supported by specialist officers. A police spokesperson described the girl’s injuries as life-threatening and appealed for the community to respect the family’s privacy at this difficult time.

Essex Police have reiterated their commitment to tackling vehicle crime and antisocial behaviour involving young people. In recent months, the force has increased patrols in parks and recreational areas following a rise in reports of unauthorised vehicle use after dark.

Anyone with information about the incident, including dashcam footage, mobile phone videos, or details of suspicious activity in Chalkwell Park on Friday night, is urged to contact Essex Police immediately or submit information anonymously through Crimestoppers.

As the investigation progresses, focus remains on supporting the critically injured teenage girl and determining the full circumstances that led to this serious collision. The case serves as a stark reminder of the potentially deadly consequences when stolen vehicles, especially heavy machinery, are used irresponsibly in public spaces.