Lonicera i don’t know about the yr abroad pathway. But all universities state the entry requirements for each pathway before students apply.
Once an offer has been made I can’t see how the university can turn around afterwards and add a new clause .! Imagine someone admitted to a Sandwich course, 2yrs on has secured a work placement but unfortunately only for a 2.2 at yr end, is the university really going to tell the student they’re not allowed to go for their work placement?
At the end of the day it’s not the university that gives out work placements, it’s the students themselves that finds one. They go through normal recruitment procedures and the employer offers a place based on their qualifications to date (including end of yr university attainment) and performance at recruitment. The student then has every right to take it up. Why shouldn’t they?
An employer may well prefer the student on a 2.2 over the one 2.1 student because of other strengths.
Apologies for typos here young on a dying gadget that’s developeda life of its own.