There is a specific rule requirement to disclose any possible disadvantages in the suitability report. The rule (COBS 9.4.7) can be seen here: http://fshandbook.info/FS/html/FCA/COBS/9/4.
Remember that a disadvantage is different to a risk. For example, there is a risk that investments can fall in value, whereas a disadvantage would be that the recommended product has higher charges than the product being replaced.



Financial Promotions – FCA Issues Warnings
Steve Bailey Compliance FCA, PI, Xplan
The FCA is stepping up its scrutiny on financial promotions by actively monitoring promotions and issuing warnings to firms that breach the rules.