Spacing adjustment on parts only

I want to adjust the spacing on a single page of a multi-page instrumental part. I'm not talking about stretching bars.

For example, on a random cello part, I want pages 1-3 to be as normal distance between the staves, but then perhaps on page 4 only want to have 3 lines of music and then leaving the rest of the page blank in order to facilitate a page turn. (Page 5-10 would then continue as normal). Can this be achieved within part editing somehow?