Ultra Large Container Vessel EVER GIVEN ran aground in Suez Canal north of Suez, at around 0600 UTC Mar 23, shortly after entering Canal in northbound convoy.

Giant Container Ship EVER GIVEN grounded and blocked Suez canal AIS data shows the MV Ever Given is stuck sideways within the canal, preventing ships from passing in either direction,Several tugs have been on scene for several hours working to dislodge the ship ,An ultra-large containership is aground and blocking ship traffic in the Suez Canal

Tug boats and a digger struggle to free a mega cargo ship, blocking one of the world's busiet shipping pathways.
Dozens of ships are stuck because a container ship almost half a kilometre long is wedged across the waterway.

Ex-RN minehunter (former HMS Berkeley) serving with Greek navy as HS Kallisto cut in half during collision with Maersk containership, Maersk Launceston, a Portuguese-flagged container ship.

The Bahamas Maritime Authority (BMA) once again demonstrates its commitment to seafarer safety by being the first registry to instigate a Concentrated Inspection Campaign (CIC) for pilot transfer arrangements. It will continue to run until the end of 2021.

Grounding container vessel Shahraz and MV Samudra Sakti in Singapore Strait May 10 2020
What happened?
MV "Shahraz" and MV "Samudra Sakti I" had run aground to the shallow Batu Berhanti in the Indonesian territorial waters within 6 minutes, which is surveyed with minimum water depths of 8.3 m in the northern part and up to 0.5 m in the southern part . It is located south of TSS Singapore Strait’s eastbound traffic lane.
A chain of events which must be described as extra ordinary rarity....

Announcement from www.Marine-Pilots.com:

The name tag plate on this ladder displays a few important items that can be cross referenced with the certificate: Type, Model, Length, Production date, as well as the serial number (Prod.No) and the approval standard.

The practice is essential to the safety of waterway traffic, as it avoids or minimizes accidents that can cost the lives of people, cause damage to the environment and enormous material losses.
The structure is fully maintained by the practicing companies themselves, without the contribution of any public resource, related to the maintenance of the speedboats, the 24-hour operation of their Operations Centers, the training of their employees, the acquisition and maintenance of communication,...

The Finnish special vessel "Meri" collided with Holtenau High Bridge (Holtenauer Hochbrücke) over the Kiel Canal early on 30 Nov 2022 morning at around 4.37 am.