(31 Jul 2021, 6:51 pm)GNE6312 wrote One of quite afew rarities involving omnidekkas today others included:
6127 & 6131 on 12/12A/6 (Quite a common occourance recently but still rare)
3995 on the crusaders
6129 on the 10A/B
And 6167 on the 86 making the little pinks 86 the XL red & Blues 86

Correct me if i'm wrong but i don't think Washington have many spare solos so I think any bus can be used as spare. I've seen Ominicities, Citaros and even geminis allocated to 85/86 over the past few years as a result.