Sh1n (@hey_itsmyturn) reposted the following notice from UK Maritime Trade Operations (@UK_MTO):

UKMTO WARNING 138-26

The full product is available from UKMTO:
https://www.ukmto.org/-/media/ukmto/products/20260918-ukmto_warning_138-26.pdf?rev=1772f21a0e0740508a44e15096cf3536