Ms Marten has inherited wealth, and officers say the couple are likely to have built up a "considerable slush fund" that could allow them to live off-grid for some time.

Source: https://www.bbc.co.uk/news/uk-64320904?at_medium=RSS&at_campaign=KARANGA

Some Oregon distilleries want to use this liquor tax to create a slush fund where they can do advertising around the world to promote their products.

Source: https://oregoncatalyst.com/67744-bad-idea-tax-dollars-promote-private-liquor-brands.html

“This is not a slush fund; this is a very modest fund,” he said.

Source: https://www.dailycamera.com/2023/07/10/next-door-kitchen-bar-closed-on-pearl-street/