@erlend @pluralistic Peg the UBI at £10K/year; maximum legal income is then £100K/year. But you keep the UBI if you're working, so even a job paying £18K/year (average unskilled UK wage) puts you on £28K/year income. UBI also applies to pensioners and children, so families with dependents get the support. (Mechanism for distributing UBI for youngsters to be determined.)
Goal: to ensure that for those in work, the distribution of income is closer to 2x to 3x than the maximul permissible 10x.