IN Brief:
- GMB and Unite members began industrial action at Cameronbridge on 28 September.
- Diageo is proposing to remove up to ten roles while maintaining reduced production volumes.
- Targeted action involving production, technical, laboratory, and engineering staff is scheduled into mid-October.
Diageo workers have begun industrial action at the Cameronbridge distillery in Fife after talks over proposed job reductions failed to prevent a programme of strikes extending into October.
GMB Scotland said 72 distillery operators are involved in its dispute, with ten roles proposed for removal. Unite, which represents a wider group at the site, said more than 100 of its members were participating in action spanning production, laboratory, technical, and engineering functions.
The first walkout took place on 28 September. Unite has planned successive action by distillation and process controllers, distillery and machine operators, technicians, quality-control analysts, process chemists, and engineers through to 15 October, while GMB has separately announced strike days involving its members.
Cameronbridge is one of Diageo’s most important production assets in Scotland and is described by Unite as Europe’s largest grain distillery. The Fife operation produces grain spirit used in whisky and also supports production associated with vodka and gin brands.
The unions argue that Diageo has not adequately engaged with alternatives to the proposed redundancies. GMB said a seven-hour meeting between management and union representatives immediately before the first strike failed to produce an agreement, with proposals intended to achieve savings without the planned losses rejected.
Daniel Reid, GMB Scotland organiser in the drinks industry, said: “There has been no genuine attempt to listen to the concerns of workers at any point in this process.” He called for further negotiations over alternative proposals.
Diageo disputes the unions’ account of the process and has said the proposed reductions are necessary while Cameronbridge operates at reduced production volumes. The company has described the removal of up to ten roles as a difficult but necessary measure intended to protect the long-term competitiveness of the operation.
Earlier reporting indicated that two of the ten positions were vacant, meaning the number of employees directly affected could be lower than the headline number of roles being removed. The dispute nevertheless centres on wider questions around staffing levels, workload, and the resources needed to maintain operations at the site.
Unite has said the targeted action could bring production at Cameronbridge to a standstill. That remains the union’s assessment rather than a confirmed operating outcome, and Diageo has previously said it does not expect the action to result in product shortages.
The difference between plant disruption and market availability is significant in spirits production. Mature whisky inventories, intermediate spirit stocks, bottling schedules, and production elsewhere in the network can separate a temporary manufacturing interruption from an immediate shortage of finished bottles.
Cameronbridge nevertheless occupies a substantial upstream position. Grain spirit is an important component of blended Scotch whisky, while the site also supports other spirits production. Industrial action spanning operators, technicians, quality staff, chemists, and engineers can affect several stages of continuous production rather than a single isolated task.
The current action follows the industrial action ballot announced in August, when workers had yet to begin strikes. The dispute has therefore moved from a prospective workforce issue into an active manufacturing interruption risk.
The dispute also sits within a wider cost-reduction programme at Diageo as the drinks group adjusts its operating model and responds to weaker demand across parts of the global spirits market.
Aligning plant capacity with lower volumes can reduce operating costs, but specialist production capability is more difficult to rebuild than a production schedule. Process operators, maintenance engineers, chemists, and quality personnel accumulate site-specific knowledge that supports safe and stable operation of continuous plant.
That creates a longer-term consideration around staffing resilience if production volumes recover. A distillery running below historic output may need fewer hours or shifts in the short term, but the technical requirements of the asset do not fall in direct proportion to every reduction in volume.
Negotiations remain open while the strike programme continues. Diageo has said it is willing to maintain dialogue with the unions, while both GMB and Unite have further action scheduled unless the dispute is resolved.
The immediate operational measure will be how much production the company can maintain during targeted walkouts across several occupational groups. The next industrial-relations milestone will be whether renewed negotiations can produce an agreement before the programme of action reaches its scheduled mid-October conclusion.
