Police are examining allegations that donations were made to Reform UK following a Channel 4 documentary. The undercover investigation revealed potential irregularities in the party's financial support. Reform UK, a pro-Brexit political group, faces scrutiny over its funding sources. The inquiry aims to determine if any illegal activities were involved. The documentary exposed claims that some donations may have come from undisclosed sources. Authorities are now looking into these allegations. The probe highlights growing concerns about political transparency. Reform UK has not yet commented on the investigation. The case underscores ongoing debates about political financing in the UK.