Follow reporter Katy Sandalls as she descends from the maternity block at Ipswich Hospital.
The Super Hero Charity Zip Line is raising money for departments at the hospital.
The event replaces the annual abseil from the building and was so popular that organisers had to add an extra day so more people could take part.
Nearly £40,000 has been raised so far by those who are set to take part this weekend.
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